xterm.rb in bauxite-0.6.19

- old
+ new
@@ -1,102 +1,102 @@
-#--
-# Copyright (c) 2014 Patricio Zavolinsky
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-# SOFTWARE.
-#++
-
-require_relative 'terminal'
-
-# XTerm logger.
-#
-# This logger outputs colorized lines using xterm (VT100/2) escape
-# sequences.
-#
-# XTerm logger options include:
-# [<tt>nc</tt>, <tt>color</tt>] If set to 'no', prints text without using
-#                               colors. Note that positional escape sequences
-#                               will still be used to show progress. To disable
-#                               escape sequences completely, consider using the
-#                               Bauxite::Loggers::TerminalLogger logger
-#                               instead.
-#
-class Bauxite::Loggers::XtermLogger < Bauxite::Loggers::TerminalLogger
-
-protected
-	COLORS = { # :nodoc:
-		:black        => '0;30',
-		:dark_blue    => '0;34',
-		:dark_green   => '0;32',
-		:dark_cyan    => '0;36',
-		:dark_red     => '0;31',
-		:dark_purple  => '0;35',
-		:dark_brown   => '0;33',
-		:dark_gray    => '1;30',
-		:gray         => '0;37',
-		:blue         => '1;34',
-		:green        => '1;32',
-		:cyan         => '1;36',
-		:red          => '1;31',
-		:purple       => '1;35',
-		:yellow       => '1;33',
-		:white        => '1;37'
-	}
-
-	def _fmt(color, text, size = 0)
-		text = super(color, text, size)
-		if @options[:nc] or @options[:color] == 'no'
-			text
-		else
-			"\033[#{COLORS[color]}m#{text}\033[0m"
-		end
-	end
-
-	def _save_cursor
-		print "\033[s"
-		true
-	end
-
-	def _restore_cursor
-		print "\033[u"
-		true
-	end
-	
-	#--
-	# Adapted from:
-	#   https://github.com/jimweirich/rake/blob/master/lib/rake/application.rb
-	# See Rake::Application#terminal_width
-	#++
-	def _screen_width
-		if RbConfig::CONFIG['host_os'] =~
-        /(aix|darwin|linux|(net|free|open)bsd|cygwin|solaris|irix|hpux)/i
-			(_dynamic_width_stty.nonzero? || _dynamic_width_tput)
-		else
-			super
-		end
-	rescue Exception => e
-		super
-	end
-	
-private
-    def _dynamic_width_stty
-      %x{stty size 2>/dev/null}.split[1].to_i
-    end
-    def _dynamic_width_tput
-      %x{tput cols 2>/dev/null}.to_i
-    end
+#--
+# Copyright (c) 2014 Patricio Zavolinsky
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#++
+
+require_relative 'terminal'
+
+# XTerm logger.
+#
+# This logger outputs colorized lines using xterm (VT100/2) escape
+# sequences.
+#
+# XTerm logger options include:
+# [<tt>nc</tt>, <tt>color</tt>] If set to 'no', prints text without using
+#                               colors. Note that positional escape sequences
+#                               will still be used to show progress. To disable
+#                               escape sequences completely, consider using the
+#                               Bauxite::Loggers::TerminalLogger logger
+#                               instead.
+#
+class Bauxite::Loggers::XtermLogger < Bauxite::Loggers::TerminalLogger
+
+protected
+	COLORS = { # :nodoc:
+		:black        => '0;30',
+		:dark_blue    => '0;34',
+		:dark_green   => '0;32',
+		:dark_cyan    => '0;36',
+		:dark_red     => '0;31',
+		:dark_purple  => '0;35',
+		:dark_brown   => '0;33',
+		:dark_gray    => '1;30',
+		:gray         => '0;37',
+		:blue         => '1;34',
+		:green        => '1;32',
+		:cyan         => '1;36',
+		:red          => '1;31',
+		:purple       => '1;35',
+		:yellow       => '1;33',
+		:white        => '1;37'
+	}
+
+	def _fmt(color, text, size = 0)
+		text = super(color, text, size)
+		if @options[:nc] or @options[:color] == 'no'
+			text
+		else
+			"\033[#{COLORS[color]}m#{text}\033[0m"
+		end
+	end
+
+	def _save_cursor
+		print "\033[s"
+		true
+	end
+
+	def _restore_cursor
+		print "\033[u"
+		true
+	end
+	
+	#--
+	# Adapted from:
+	#   https://github.com/jimweirich/rake/blob/master/lib/rake/application.rb
+	# See Rake::Application#terminal_width
+	#++
+	def _screen_width
+		if RbConfig::CONFIG['host_os'] =~
+        /(aix|darwin|linux|(net|free|open)bsd|cygwin|solaris|irix|hpux)/i
+			(_dynamic_width_stty.nonzero? || _dynamic_width_tput)
+		else
+			super
+		end
+	rescue Exception => e
+		super
+	end
+	
+private
+    def _dynamic_width_stty
+      %x{stty size 2>/dev/null}.split[1].to_i
+    end
+    def _dynamic_width_tput
+      %x{tput cols 2>/dev/null}.to_i
+    end
 end
\ No newline at end of file