Class: Fusuma::Plugin::Appmatcher::X11

Inherits:
Object
  • Object
show all
Defined in:
lib/fusuma/plugin/appmatcher/x11.rb

Overview

Search Active Window’s Name

Defined Under Namespace

Classes: Matcher

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ X11

Returns a new instance of X11.



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# File 'lib/fusuma/plugin/appmatcher/x11.rb', line 15

def initialize
  @reader, @writer = IO.pipe
end

Instance Attribute Details

#matcher ⇒ Object (readonly)

Returns the value of attribute matcher.



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# File 'lib/fusuma/plugin/appmatcher/x11.rb', line 13

def matcher
  @matcher
end

#reader ⇒ Object (readonly)

Returns the value of attribute reader.



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# File 'lib/fusuma/plugin/appmatcher/x11.rb', line 13

def reader
  @reader
end

#writer ⇒ Object (readonly)

Returns the value of attribute writer.



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# File 'lib/fusuma/plugin/appmatcher/x11.rb', line 13

def writer
  @writer
end

Instance Method Details

#watch_start ⇒ Integer

fork process and watch signal

Returns:

  • (Integer) —

    Process id



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# File 'lib/fusuma/plugin/appmatcher/x11.rb', line 21

def watch_start
  @watch_start ||= begin
    pid = UserSwitcher.new.as_user(proctitle: self.class.name.underscore) do |_user|
      @reader.close
      register_on_application_changed(Matcher.new)
    end
    Process.detach(pid)
    pid
  end
end