annotate mercurial/color.py @ 34202:d47749807464

posix: always pass a native str to unicodedata.normalize's first arg
author Augie Fackler <raf@durin42.com>
date Fri, 15 Sep 2017 19:44:32 -0400
parents 0fa781320203
children a57c938e7ac8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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30652
1ec42bdd7874 color: move hgext.color._styles to mercurial.color.style
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1 # utility for color output for Mercurial commands
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2 #
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3 # Copyright (C) 2007 Kevin Christen <kevin.christen@gmail.com> and other
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4 #
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5 # This software may be used and distributed according to the terms of the
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6 # GNU General Public License version 2 or any later version.
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7
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8 from __future__ import absolute_import
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9
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10 import re
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11
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12 from .i18n import _
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13
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14 from . import (
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15 encoding,
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16 pycompat,
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17 util
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18 )
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19
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20 try:
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21 import curses
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22 # Mapping from effect name to terminfo attribute name (or raw code) or
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23 # color number. This will also force-load the curses module.
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24 _baseterminfoparams = {
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25 'none': (True, 'sgr0', ''),
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26 'standout': (True, 'smso', ''),
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27 'underline': (True, 'smul', ''),
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28 'reverse': (True, 'rev', ''),
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29 'inverse': (True, 'rev', ''),
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30 'blink': (True, 'blink', ''),
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31 'dim': (True, 'dim', ''),
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32 'bold': (True, 'bold', ''),
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33 'invisible': (True, 'invis', ''),
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34 'italic': (True, 'sitm', ''),
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35 'black': (False, curses.COLOR_BLACK, ''),
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36 'red': (False, curses.COLOR_RED, ''),
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37 'green': (False, curses.COLOR_GREEN, ''),
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38 'yellow': (False, curses.COLOR_YELLOW, ''),
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39 'blue': (False, curses.COLOR_BLUE, ''),
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40 'magenta': (False, curses.COLOR_MAGENTA, ''),
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41 'cyan': (False, curses.COLOR_CYAN, ''),
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42 'white': (False, curses.COLOR_WHITE, ''),
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43 }
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44 except ImportError:
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45 curses = None
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46 _baseterminfoparams = {}
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47
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48 # start and stop parameters for effects
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49 _effects = {
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50 'none': 0,
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51 'black': 30,
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52 'red': 31,
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53 'green': 32,
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54 'yellow': 33,
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55 'blue': 34,
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56 'magenta': 35,
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57 'cyan': 36,
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58 'white': 37,
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59 'bold': 1,
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60 'italic': 3,
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61 'underline': 4,
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62 'inverse': 7,
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63 'dim': 2,
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64 'black_background': 40,
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65 'red_background': 41,
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66 'green_background': 42,
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67 'yellow_background': 43,
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68 'blue_background': 44,
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69 'purple_background': 45,
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70 'cyan_background': 46,
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71 'white_background': 47,
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72 }
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73
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74 _defaultstyles = {
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75 'grep.match': 'red bold',
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76 'grep.linenumber': 'green',
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77 'grep.rev': 'green',
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78 'grep.change': 'green',
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79 'grep.sep': 'cyan',
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80 'grep.filename': 'magenta',
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81 'grep.user': 'magenta',
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82 'grep.date': 'magenta',
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83 'bookmarks.active': 'green',
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84 'branches.active': 'none',
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85 'branches.closed': 'black bold',
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86 'branches.current': 'green',
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87 'branches.inactive': 'none',
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88 'diff.changed': 'white',
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89 'diff.deleted': 'red',
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90 'diff.diffline': 'bold',
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91 'diff.extended': 'cyan bold',
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92 'diff.file_a': 'red bold',
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93 'diff.file_b': 'green bold',
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94 'diff.hunk': 'magenta',
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95 'diff.inserted': 'green',
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96 'diff.tab': '',
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97 'diff.trailingwhitespace': 'bold red_background',
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98 'changeset.public' : '',
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99 'changeset.draft' : '',
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100 'changeset.secret' : '',
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101 'diffstat.deleted': 'red',
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102 'diffstat.inserted': 'green',
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103 'histedit.remaining': 'red bold',
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104 'ui.prompt': 'yellow',
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105 'log.changeset': 'yellow',
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106 'patchbomb.finalsummary': '',
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107 'patchbomb.from': 'magenta',
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108 'patchbomb.to': 'cyan',
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109 'patchbomb.subject': 'green',
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110 'patchbomb.diffstats': '',
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111 'rebase.rebased': 'blue',
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112 'rebase.remaining': 'red bold',
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113 'resolve.resolved': 'green bold',
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114 'resolve.unresolved': 'red bold',
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115 'shelve.age': 'cyan',
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116 'shelve.newest': 'green bold',
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117 'shelve.name': 'blue bold',
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118 'status.added': 'green bold',
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119 'status.clean': 'none',
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120 'status.copied': 'none',
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121 'status.deleted': 'cyan bold underline',
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122 'status.ignored': 'black bold',
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123 'status.modified': 'blue bold',
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124 'status.removed': 'red bold',
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125 'status.unknown': 'magenta bold underline',
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126 'tags.normal': 'green',
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127 'tags.local': 'black bold',
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128 }
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129
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130 def loadcolortable(ui, extname, colortable):
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131 _defaultstyles.update(colortable)
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132
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133 def _terminfosetup(ui, mode, formatted):
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134 '''Initialize terminfo data and the terminal if we're in terminfo mode.'''
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135
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136 # If we failed to load curses, we go ahead and return.
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137 if curses is None:
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138 return
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139 # Otherwise, see what the config file says.
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140 if mode not in ('auto', 'terminfo'):
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141 return
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142 ui._terminfoparams.update(_baseterminfoparams)
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143
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144 for key, val in ui.configitems('color'):
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145 if key.startswith('color.'):
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146 newval = (False, int(val), '')
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147 ui._terminfoparams[key[6:]] = newval
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148 elif key.startswith('terminfo.'):
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149 newval = (True, '', val.replace('\\E', '\x1b'))
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150 ui._terminfoparams[key[9:]] = newval
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151 try:
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152 curses.setupterm()
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153 except curses.error as e:
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154 ui._terminfoparams.clear()
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155 return
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156
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157 for key, (b, e, c) in ui._terminfoparams.items():
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158 if not b:
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159 continue
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160 if not c and not curses.tigetstr(e):
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161 # Most terminals don't support dim, invis, etc, so don't be
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162 # noisy and use ui.debug().
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163 ui.debug("no terminfo entry for %s\n" % e)
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164 del ui._terminfoparams[key]
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165 if not curses.tigetstr('setaf') or not curses.tigetstr('setab'):
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166 # Only warn about missing terminfo entries if we explicitly asked for
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167 # terminfo mode and we're in a formatted terminal.
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168 if mode == "terminfo" and formatted:
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169 ui.warn(_("no terminfo entry for setab/setaf: reverting to "
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170 "ECMA-48 color\n"))
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171 ui._terminfoparams.clear()
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172
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173 def setup(ui):
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174 """configure color on a ui
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175
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176 That function both set the colormode for the ui object and read
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177 the configuration looking for custom colors and effect definitions."""
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178 mode = _modesetup(ui)
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179 ui._colormode = mode
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180 if mode and mode != 'debug':
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181 configstyles(ui)
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182
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183 def _modesetup(ui):
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184 if ui.plain():
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185 return None
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186 config = ui.config('ui', 'color')
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187 if config == 'debug':
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188 return 'debug'
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189
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190 auto = (config == 'auto')
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191 always = False
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192 if not auto and util.parsebool(config):
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193 # We want the config to behave like a boolean, "on" is actually auto,
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194 # but "always" value is treated as a special case to reduce confusion.
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195 if ui.configsource('ui', 'color') == '--color' or config == 'always':
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196 always = True
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197 else:
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198 auto = True
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199
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200 if not always and not auto:
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201 return None
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202
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203 formatted = (always or (encoding.environ.get('TERM') != 'dumb'
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204 and ui.formatted()))
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205
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206 mode = ui.config('color', 'mode')
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207
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208 # If pager is active, color.pagermode overrides color.mode.
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209 if getattr(ui, 'pageractive', False):
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210 mode = ui.config('color', 'pagermode', mode)
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211
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212 realmode = mode
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213 if pycompat.osname == 'nt':
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214 from . import win32
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215
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216 term = encoding.environ.get('TERM')
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217 # TERM won't be defined in a vanilla cmd.exe environment.
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218
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219 # UNIX-like environments on Windows such as Cygwin and MSYS will
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220 # set TERM. They appear to make a best effort attempt at setting it
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221 # to something appropriate. However, not all environments with TERM
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diff changeset
222 # defined support ANSI.
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223 ansienviron = term and 'xterm' in term
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224
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225 if mode == 'auto':
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226 # Since "ansi" could result in terminal gibberish, we error on the
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227 # side of selecting "win32". However, if w32effects is not defined,
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228 # we almost certainly don't support "win32", so don't even try.
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229 # w32ffects is not populated when stdout is redirected, so checking
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230 # it first avoids win32 calls in a state known to error out.
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231 if ansienviron or not w32effects or win32.enablevtmode():
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232 realmode = 'ansi'
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233 else:
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234 realmode = 'win32'
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235 # An empty w32effects is a clue that stdout is redirected, and thus
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236 # cannot enable VT mode.
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237 elif mode == 'ansi' and w32effects and not ansienviron:
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diff changeset
238 win32.enablevtmode()
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diff changeset
239 elif mode == 'auto':
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240 realmode = 'ansi'
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241
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242 def modewarn():
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243 # only warn if color.mode was explicitly set and we're in
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diff changeset
244 # a formatted terminal
33680
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parents: 33522
diff changeset
245 if mode == realmode and formatted:
31101
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parents: 31100
diff changeset
246 ui.warn(_('warning: failed to set color mode to %s\n') % mode)
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diff changeset
247
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parents: 31100
diff changeset
248 if realmode == 'win32':
31113
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parents: 31112
diff changeset
249 ui._terminfoparams.clear()
31101
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parents: 31100
diff changeset
250 if not w32effects:
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parents: 31100
diff changeset
251 modewarn()
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diff changeset
252 return None
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parents: 31100
diff changeset
253 elif realmode == 'ansi':
31113
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parents: 31112
diff changeset
254 ui._terminfoparams.clear()
31101
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parents: 31100
diff changeset
255 elif realmode == 'terminfo':
33680
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parents: 33522
diff changeset
256 _terminfosetup(ui, mode, formatted)
31113
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diff changeset
257 if not ui._terminfoparams:
31101
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parents: 31100
diff changeset
258 ## FIXME Shouldn't we return None in this case too?
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parents: 31100
diff changeset
259 modewarn()
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diff changeset
260 realmode = 'ansi'
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parents: 31100
diff changeset
261 else:
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parents: 31100
diff changeset
262 return None
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parents: 31100
diff changeset
263
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parents: 31100
diff changeset
264 if always or (auto and formatted):
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parents: 31100
diff changeset
265 return realmode
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parents: 31100
diff changeset
266 return None
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parents: 31100
diff changeset
267
30971
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diff changeset
268 def configstyles(ui):
31116
6483e49204ee color: rename '_styles' to '_defaultstyles' for clarity
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parents: 31115
diff changeset
269 ui._styles.update(_defaultstyles)
30971
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diff changeset
270 for status, cfgeffects in ui.configitems('color'):
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parents: 30970
diff changeset
271 if '.' not in status or status.startswith(('color.', 'terminfo.')):
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parents: 30970
diff changeset
272 continue
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diff changeset
273 cfgeffects = ui.configlist('color', status)
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diff changeset
274 if cfgeffects:
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30970
diff changeset
275 good = []
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diff changeset
276 for e in cfgeffects:
31112
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diff changeset
277 if valideffect(ui, e):
30971
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diff changeset
278 good.append(e)
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diff changeset
279 else:
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diff changeset
280 ui.warn(_("ignoring unknown color/effect %r "
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parents: 30970
diff changeset
281 "(configured in color.%s)\n")
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parents: 30970
diff changeset
282 % (e, status))
31115
f5131d4f512a color: move 'styles' definition on the 'ui' object
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31114
diff changeset
283 ui._styles[status] = ' '.join(good)
30971
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parents: 30970
diff changeset
284
31689
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parents: 31521
diff changeset
285 def _activeeffects(ui):
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parents: 31521
diff changeset
286 '''Return the effects map for the color mode set on the ui.'''
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Matt Harbison <matt_harbison@yahoo.com>
parents: 31521
diff changeset
287 if ui._colormode == 'win32':
57a22f699179 color: stop mutating the default effects map
Matt Harbison <matt_harbison@yahoo.com>
parents: 31521
diff changeset
288 return w32effects
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parents: 31521
diff changeset
289 elif ui._colormode is not None:
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Matt Harbison <matt_harbison@yahoo.com>
parents: 31521
diff changeset
290 return _effects
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parents: 31521
diff changeset
291 return {}
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parents: 31521
diff changeset
292
31112
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parents: 31110
diff changeset
293 def valideffect(ui, effect):
30969
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30968
diff changeset
294 'Determine if the effect is valid or not.'
31689
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parents: 31521
diff changeset
295 return ((not ui._terminfoparams and effect in _activeeffects(ui))
31113
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31112
diff changeset
296 or (effect in ui._terminfoparams
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31112
diff changeset
297 or effect[:-11] in ui._terminfoparams))
30972
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diff changeset
298
31112
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diff changeset
299 def _effect_str(ui, effect):
30972
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diff changeset
300 '''Helper function for render_effects().'''
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parents: 30971
diff changeset
301
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parents: 30971
diff changeset
302 bg = False
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diff changeset
303 if effect.endswith('_background'):
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parents: 30971
diff changeset
304 bg = True
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diff changeset
305 effect = effect[:-11]
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diff changeset
306 try:
31113
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diff changeset
307 attr, val, termcode = ui._terminfoparams[effect]
30972
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parents: 30971
diff changeset
308 except KeyError:
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parents: 30971
diff changeset
309 return ''
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parents: 30971
diff changeset
310 if attr:
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30971
diff changeset
311 if termcode:
a3c7e42c7a1f color: move '_effect_str' function into the core module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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diff changeset
312 return termcode
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parents: 30971
diff changeset
313 else:
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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diff changeset
314 return curses.tigetstr(val)
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30971
diff changeset
315 elif bg:
a3c7e42c7a1f color: move '_effect_str' function into the core module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30971
diff changeset
316 return curses.tparm(curses.tigetstr('setab'), val)
a3c7e42c7a1f color: move '_effect_str' function into the core module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30971
diff changeset
317 else:
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30971
diff changeset
318 return curses.tparm(curses.tigetstr('setaf'), val)
30973
e5363cb96233 color: move the '_render_effects' function to the core module
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parents: 30972
diff changeset
319
31518
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parents: 31499
diff changeset
320 def _mergeeffects(text, start, stop):
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
321 """Insert start sequence at every occurrence of stop sequence
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
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parents: 31499
diff changeset
322
34131
0fa781320203 doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents: 33680
diff changeset
323 >>> s = _mergeeffects(b'cyan', b'[C]', b'|')
0fa781320203 doctest: bulk-replace string literals with b'' for Python 3
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parents: 33680
diff changeset
324 >>> s = _mergeeffects(s + b'yellow', b'[Y]', b'|')
0fa781320203 doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents: 33680
diff changeset
325 >>> s = _mergeeffects(b'ma' + s + b'genta', b'[M]', b'|')
0fa781320203 doctest: bulk-replace string literals with b'' for Python 3
Yuya Nishihara <yuya@tcha.org>
parents: 33680
diff changeset
326 >>> s = _mergeeffects(b'red' + s, b'[R]', b'|')
31518
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
327 >>> s
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Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
328 '[R]red[M]ma[Y][C]cyan|[R][M][Y]yellow|[R][M]genta|'
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
329 """
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
330 parts = []
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
331 for t in text.split(stop):
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
332 if not t:
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
333 continue
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
334 parts.extend([start, t, stop])
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
335 return ''.join(parts)
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
336
31112
7f056fdbe37e color: add ui to effect rendering
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
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diff changeset
337 def _render_effects(ui, text, effects):
30973
e5363cb96233 color: move the '_render_effects' function to the core module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30972
diff changeset
338 'Wrap text in commands to turn on each effect.'
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parents: 30972
diff changeset
339 if not text:
e5363cb96233 color: move the '_render_effects' function to the core module
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parents: 30972
diff changeset
340 return text
31113
268caf97c38f color: move the dict with terminfo parameters on the ui object
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31112
diff changeset
341 if ui._terminfoparams:
31112
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31110
diff changeset
342 start = ''.join(_effect_str(ui, effect)
31071
350d737e059d color: minor reversal of two conditional clause for clarity
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31067
diff changeset
343 for effect in ['none'] + effects.split())
31112
7f056fdbe37e color: add ui to effect rendering
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31110
diff changeset
344 stop = _effect_str(ui, 'none')
31071
350d737e059d color: minor reversal of two conditional clause for clarity
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31067
diff changeset
345 else:
31689
57a22f699179 color: stop mutating the default effects map
Matt Harbison <matt_harbison@yahoo.com>
parents: 31521
diff changeset
346 activeeffects = _activeeffects(ui)
31716
439a387ca6f1 color: replace str() with pycompat.bytestr()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 31689
diff changeset
347 start = [pycompat.bytestr(activeeffects[e])
439a387ca6f1 color: replace str() with pycompat.bytestr()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 31689
diff changeset
348 for e in ['none'] + effects.split()]
30973
e5363cb96233 color: move the '_render_effects' function to the core module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30972
diff changeset
349 start = '\033[' + ';'.join(start) + 'm'
31716
439a387ca6f1 color: replace str() with pycompat.bytestr()
Pulkit Goyal <7895pulkit@gmail.com>
parents: 31689
diff changeset
350 stop = '\033[' + pycompat.bytestr(activeeffects['none']) + 'm'
31518
43d6ef658874 color: insert color code after every "\e[0m" (issue5413)
Yuya Nishihara <yuya@tcha.org>
parents: 31499
diff changeset
351 return _mergeeffects(text, start, stop)
31067
a0bde5ec3a46 color: move 'win32' declaration to the core module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30973
diff changeset
352
31521
44c591f63458 templater: make pad() strip color codes before computing width (issue5416)
Yuya Nishihara <yuya@tcha.org>
parents: 31518
diff changeset
353 _ansieffectre = re.compile(br'\x1b\[[0-9;]*m')
44c591f63458 templater: make pad() strip color codes before computing width (issue5416)
Yuya Nishihara <yuya@tcha.org>
parents: 31518
diff changeset
354
44c591f63458 templater: make pad() strip color codes before computing width (issue5416)
Yuya Nishihara <yuya@tcha.org>
parents: 31518
diff changeset
355 def stripeffects(text):
44c591f63458 templater: make pad() strip color codes before computing width (issue5416)
Yuya Nishihara <yuya@tcha.org>
parents: 31518
diff changeset
356 """Strip ANSI control codes which could be inserted by colorlabel()"""
44c591f63458 templater: make pad() strip color codes before computing width (issue5416)
Yuya Nishihara <yuya@tcha.org>
parents: 31518
diff changeset
357 return _ansieffectre.sub('', text)
44c591f63458 templater: make pad() strip color codes before computing width (issue5416)
Yuya Nishihara <yuya@tcha.org>
parents: 31518
diff changeset
358
31086
e6082078c853 color: move the 'colorlabel' function in the core module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31071
diff changeset
359 def colorlabel(ui, msg, label):
e6082078c853 color: move the 'colorlabel' function in the core module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31071
diff changeset
360 """add color control code according to the mode"""
e6082078c853 color: move the 'colorlabel' function in the core module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31071
diff changeset
361 if ui._colormode == 'debug':
e6082078c853 color: move the 'colorlabel' function in the core module
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31071
diff changeset
362 if label and msg:
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diff changeset
363 if msg[-1] == '\n':
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364 msg = "[%s|%s]\n" % (label, msg[:-1])
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diff changeset
365 else:
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diff changeset
366 msg = "[%s|%s]" % (label, msg)
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367 elif ui._colormode is not None:
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368 effects = []
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diff changeset
369 for l in label.split():
31115
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diff changeset
370 s = ui._styles.get(l, '')
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diff changeset
371 if s:
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diff changeset
372 effects.append(s)
31112
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diff changeset
373 elif valideffect(ui, l):
31086
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374 effects.append(l)
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diff changeset
375 effects = ' '.join(effects)
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diff changeset
376 if effects:
31112
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diff changeset
377 msg = '\n'.join([_render_effects(ui, line, effects)
31086
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diff changeset
378 for line in msg.split('\n')])
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diff changeset
379 return msg
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diff changeset
380
31067
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diff changeset
381 w32effects = None
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diff changeset
382 if pycompat.osname == 'nt':
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diff changeset
383 import ctypes
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384
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diff changeset
385 _kernel32 = ctypes.windll.kernel32
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diff changeset
386
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387 _WORD = ctypes.c_ushort
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388
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diff changeset
389 _INVALID_HANDLE_VALUE = -1
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diff changeset
390
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391 class _COORD(ctypes.Structure):
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392 _fields_ = [('X', ctypes.c_short),
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diff changeset
393 ('Y', ctypes.c_short)]
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diff changeset
394
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diff changeset
395 class _SMALL_RECT(ctypes.Structure):
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396 _fields_ = [('Left', ctypes.c_short),
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diff changeset
397 ('Top', ctypes.c_short),
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diff changeset
398 ('Right', ctypes.c_short),
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diff changeset
399 ('Bottom', ctypes.c_short)]
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diff changeset
400
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diff changeset
401 class _CONSOLE_SCREEN_BUFFER_INFO(ctypes.Structure):
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diff changeset
402 _fields_ = [('dwSize', _COORD),
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diff changeset
403 ('dwCursorPosition', _COORD),
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diff changeset
404 ('wAttributes', _WORD),
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diff changeset
405 ('srWindow', _SMALL_RECT),
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diff changeset
406 ('dwMaximumWindowSize', _COORD)]
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diff changeset
407
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diff changeset
408 _STD_OUTPUT_HANDLE = 0xfffffff5 # (DWORD)-11
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diff changeset
409 _STD_ERROR_HANDLE = 0xfffffff4 # (DWORD)-12
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parents: 30973
diff changeset
410
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parents: 30973
diff changeset
411 _FOREGROUND_BLUE = 0x0001
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diff changeset
412 _FOREGROUND_GREEN = 0x0002
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diff changeset
413 _FOREGROUND_RED = 0x0004
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parents: 30973
diff changeset
414 _FOREGROUND_INTENSITY = 0x0008
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diff changeset
415
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diff changeset
416 _BACKGROUND_BLUE = 0x0010
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diff changeset
417 _BACKGROUND_GREEN = 0x0020
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diff changeset
418 _BACKGROUND_RED = 0x0040
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diff changeset
419 _BACKGROUND_INTENSITY = 0x0080
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diff changeset
420
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diff changeset
421 _COMMON_LVB_REVERSE_VIDEO = 0x4000
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diff changeset
422 _COMMON_LVB_UNDERSCORE = 0x8000
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diff changeset
423
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diff changeset
424 # http://msdn.microsoft.com/en-us/library/ms682088%28VS.85%29.aspx
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diff changeset
425 w32effects = {
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diff changeset
426 'none': -1,
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diff changeset
427 'black': 0,
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diff changeset
428 'red': _FOREGROUND_RED,
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diff changeset
429 'green': _FOREGROUND_GREEN,
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diff changeset
430 'yellow': _FOREGROUND_RED | _FOREGROUND_GREEN,
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diff changeset
431 'blue': _FOREGROUND_BLUE,
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diff changeset
432 'magenta': _FOREGROUND_BLUE | _FOREGROUND_RED,
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diff changeset
433 'cyan': _FOREGROUND_BLUE | _FOREGROUND_GREEN,
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diff changeset
434 'white': _FOREGROUND_RED | _FOREGROUND_GREEN | _FOREGROUND_BLUE,
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diff changeset
435 'bold': _FOREGROUND_INTENSITY,
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diff changeset
436 'black_background': 0x100, # unused value > 0x0f
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diff changeset
437 'red_background': _BACKGROUND_RED,
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diff changeset
438 'green_background': _BACKGROUND_GREEN,
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diff changeset
439 'yellow_background': _BACKGROUND_RED | _BACKGROUND_GREEN,
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diff changeset
440 'blue_background': _BACKGROUND_BLUE,
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diff changeset
441 'purple_background': _BACKGROUND_BLUE | _BACKGROUND_RED,
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diff changeset
442 'cyan_background': _BACKGROUND_BLUE | _BACKGROUND_GREEN,
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diff changeset
443 'white_background': (_BACKGROUND_RED | _BACKGROUND_GREEN |
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diff changeset
444 _BACKGROUND_BLUE),
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diff changeset
445 'bold_background': _BACKGROUND_INTENSITY,
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diff changeset
446 'underline': _COMMON_LVB_UNDERSCORE, # double-byte charsets only
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diff changeset
447 'inverse': _COMMON_LVB_REVERSE_VIDEO, # double-byte charsets only
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diff changeset
448 }
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diff changeset
449
32291
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Martin von Zweigbergk <martinvonz@google.com>
parents: 32103
diff changeset
450 passthrough = {_FOREGROUND_INTENSITY,
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Martin von Zweigbergk <martinvonz@google.com>
parents: 32103
diff changeset
451 _BACKGROUND_INTENSITY,
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Martin von Zweigbergk <martinvonz@google.com>
parents: 32103
diff changeset
452 _COMMON_LVB_UNDERSCORE,
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Martin von Zweigbergk <martinvonz@google.com>
parents: 32103
diff changeset
453 _COMMON_LVB_REVERSE_VIDEO}
31067
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diff changeset
454
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diff changeset
455 stdout = _kernel32.GetStdHandle(
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diff changeset
456 _STD_OUTPUT_HANDLE) # don't close the handle returned
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diff changeset
457 if stdout is None or stdout == _INVALID_HANDLE_VALUE:
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diff changeset
458 w32effects = None
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diff changeset
459 else:
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diff changeset
460 csbi = _CONSOLE_SCREEN_BUFFER_INFO()
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diff changeset
461 if not _kernel32.GetConsoleScreenBufferInfo(
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diff changeset
462 stdout, ctypes.byref(csbi)):
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diff changeset
463 # stdout may not support GetConsoleScreenBufferInfo()
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diff changeset
464 # when called from subprocess or redirected
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diff changeset
465 w32effects = None
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diff changeset
466 else:
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diff changeset
467 origattr = csbi.wAttributes
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diff changeset
468 ansire = re.compile('\033\[([^m]*)m([^\033]*)(.*)',
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diff changeset
469 re.MULTILINE | re.DOTALL)
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diff changeset
470
31114
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parents: 31113
diff changeset
471 def win32print(ui, writefunc, *msgs, **opts):
31089
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diff changeset
472 for text in msgs:
31114
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diff changeset
473 _win32print(ui, text, writefunc, **opts)
31089
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diff changeset
474
31114
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diff changeset
475 def _win32print(ui, text, writefunc, **opts):
31067
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diff changeset
476 label = opts.get('label', '')
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30973
diff changeset
477 attr = origattr
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parents: 30973
diff changeset
478
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parents: 30973
diff changeset
479 def mapcolor(val, attr):
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parents: 30973
diff changeset
480 if val == -1:
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30973
diff changeset
481 return origattr
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parents: 30973
diff changeset
482 elif val in passthrough:
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parents: 30973
diff changeset
483 return attr | val
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parents: 30973
diff changeset
484 elif val > 0x0f:
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parents: 30973
diff changeset
485 return (val & 0x70) | (attr & 0x8f)
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parents: 30973
diff changeset
486 else:
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parents: 30973
diff changeset
487 return (val & 0x07) | (attr & 0xf8)
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parents: 30973
diff changeset
488
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parents: 30973
diff changeset
489 # determine console attributes based on labels
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parents: 30973
diff changeset
490 for l in label.split():
31115
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31114
diff changeset
491 style = ui._styles.get(l, '')
31067
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parents: 30973
diff changeset
492 for effect in style.split():
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parents: 30973
diff changeset
493 try:
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parents: 30973
diff changeset
494 attr = mapcolor(w32effects[effect], attr)
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parents: 30973
diff changeset
495 except KeyError:
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parents: 30973
diff changeset
496 # w32effects could not have certain attributes so we skip
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30973
diff changeset
497 # them if not found
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30973
diff changeset
498 pass
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parents: 30973
diff changeset
499 # hack to ensure regexp finds data
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30973
diff changeset
500 if not text.startswith('\033['):
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parents: 30973
diff changeset
501 text = '\033[m' + text
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parents: 30973
diff changeset
502
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30973
diff changeset
503 # Look for ANSI-like codes embedded in text
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30973
diff changeset
504 m = re.match(ansire, text)
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parents: 30973
diff changeset
505
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parents: 30973
diff changeset
506 try:
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parents: 30973
diff changeset
507 while m:
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parents: 30973
diff changeset
508 for sattr in m.group(1).split(';'):
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parents: 30973
diff changeset
509 if sattr:
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Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 30973
diff changeset
510 attr = mapcolor(int(sattr), attr)
31499
31d2ddfd338c color: sync text attributes and buffered text output on Windows (issue5508)
Matt Harbison <matt_harbison@yahoo.com>
parents: 31123
diff changeset
511 ui.flush()
31067
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parents: 30973
diff changeset
512 _kernel32.SetConsoleTextAttribute(stdout, attr)
31088
75c4aafee490 color: clarify name of an argument of 'win32print'
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents: 31086
diff changeset
513 writefunc(m.group(2), **opts)
31067
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parents: 30973
diff changeset
514 m = re.match(ansire, m.group(3))
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parents: 30973
diff changeset
515 finally:
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parents: 30973
diff changeset
516 # Explicitly reset original attributes
31499
31d2ddfd338c color: sync text attributes and buffered text output on Windows (issue5508)
Matt Harbison <matt_harbison@yahoo.com>
parents: 31123
diff changeset
517 ui.flush()
31067
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parents: 30973
diff changeset
518 _kernel32.SetConsoleTextAttribute(stdout, origattr)