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module Launchy::Detect
#
# Detect the current desktop environment for *nix machines
# Currently this is Linux centric. The detection is based upon the detection
# used by xdg-open from http://portland.freedesktop.org/wiki/XdgUtils
class NixDesktopEnvironment
class NotFoundError < Launchy::Error; end
extend ::Launchy::DescendantTracker
# Detect the current *nix desktop environment
#
# If the current dekstop environment be detected, the return
# NixDekstopEnvironment::Unknown
def self.detect
found = find_child( :is_current_desktop_environment? )
return found if found
raise NotFoundError, "Current Desktop environment not found. #{Launchy.bug_report_message}"
end
def self.fallback_browsers
%w[ firefox seamonkey opera mozilla netscape galeon ]
end
#---------------------------------------
# The list of known desktop environments
#---------------------------------------
class Kde < NixDesktopEnvironment
def self.is_current_desktop_environment?
ENV['KDE_FULL_SESSION']
end
def self.browser
'kfmclient'
end
end
class Gnome < NixDesktopEnvironment
def self.is_current_desktop_environment?
ENV['GNOME_DESKTOP_SESSION_ID']
end
def self.browser
'gnome-open'
end
end
class Xfce < NixDesktopEnvironment
def self.is_current_desktop_environment?
%x[ xprop -root _DT_SAVE_MODE | grep ' = \"xfce\"$' ].strip.size > 0
end
def self.browser
'exo-open'
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems