Class: SubProcessWidget

Inherits:
TkFrame
  • Object
show all
Defined in:
ext/ae-subprocess-inspector/ae-subprocess-inspector.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(_parent = nil, _event = nil, *args) ⇒ SubProcessWidget

Returns a new instance of SubProcessWidget.



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# File 'ext/ae-subprocess-inspector/ae-subprocess-inspector.rb', line 49

def initialize(_parent=nil, _event=nil, *args)
  super(_parent.frame.hinner_frame, Arcadia.style('panel'))
  @parent = _parent
  @event = _event
  @progress  = TkVariable.new
  @pb = Tk::BWidget::ProgressBar.new(
    self, Arcadia.style('progress').update({
      :variable=>@progress, 
      :type=>'infinite', 
      :maximum=>500})).place('width'=>-30,'relwidth' => '1','x' => 0,'y' => 2,'height' => 18)
    #.pack('side' =>'left','fill'=>'x')

    icon_button = TkButton.new(@pb){
      background Arcadia.style('panel')['background']
      relief 'flat'
      image Arcadia.file_icon(_event.name)
    }.pack
    
    b_command = proc{
      message = "Really kill pid #{_event.pid} #{_event.name} ?"
      r=Arcadia.dialog(self,
          'type'=>'yes_no', 
          'level'=>'warning',
          'title'=> 'Confirm kill', 
          'msg'=>message)
      if r=="yes"
        _event.abort_action.call
      end
    }
    
    
  _b = Tk::BWidget::Button.new(self, 
  #_b = TkButton.new(self, 
       'command'=>b_command,
       'borderwidth'=>0,
       'background'=>Arcadia.conf('background'),
       'helptext'=>"#{_event.name} [pid #{_event.pid}]",
       'image'=> TkPhotoImage.new('data' => PROCESS_KILL_GIF),
       'relief'=>'flat').pack('side' =>'right','padx'=>0)
       #.pack('side' =>'left','padx'=>5)
       #.place('x' => 2, 'width'=>20)
  pack('side' =>'top','anchor'=>'nw','fill'=>'x','padx'=>5, 'pady'=>5)
    #place('relwidth' => '1')
  start_check  
end

Instance Attribute Details

#event ⇒ Object (readonly)

Returns the value of attribute event.



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# File 'ext/ae-subprocess-inspector/ae-subprocess-inspector.rb', line 48

def event
  @event
end

Instance Method Details

#start_check ⇒ Object 



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# File 'ext/ae-subprocess-inspector/ae-subprocess-inspector.rb', line 95

def start_check
  @progress.numeric=0
  if @event.timecheck
    timecheck = @event.timecheck
  else
    timecheck = 1000
  end
  @timer = TkAfter.new
  proc_check = proc{
    alive = @event.alive_check.call
    #p "ALIVE=#{alive}"
    if !alive
      @timer.stop
      @parent.do_delete_process(self)
      self.destroy
    end
    @progress.numeric += 1
  }
  @timer.set_procs(timecheck,-1,proc_check)
  @timer.start
end