Class: LayoutAgent

Inherits:
MINT::Agent show all
Includes:
CUIControl
Defined in:
lib/MINT-core/agent/cui-gfx.rb

Instance Attribute Summary

Attributes inherited from MINT::Agent

#running_mappings

Instance Method Summary collapse

Methods included from CUIControl

add_to_cache, clearHighlighted, fill_active_cio_cache, find_cio_from_coordinates, refresh_all, remove_from_cache, retrieveHighlighted, update_cache

Methods included from MINT

#cache_coordinates, #cache_touched, #consume, #filter, #has_moved?, #restart_timeout, #start_one_time_tick, #start_timeout, #stop_timeout, #touch_changed?

Methods inherited from MINT::Agent

#addMapping, #run

Constructor Details

#initialize ⇒ LayoutAgent

Returns a new instance of LayoutAgent.



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# File 'lib/MINT-core/agent/cui-gfx.rb', line 6

def initialize
  @solver = Cassowary::ClSimplexSolver.new
  super
end

Instance Method Details

#calc_opt_square_traverse(quota, root_le, border) ⇒ Object 



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# File 'lib/MINT-core/agent/cui-gfx.rb', line 107

def calc_opt_square_traverse(quota, root_le,border)
  max_space = root_le.minspace*quota
  kantenlaenge = Math.sqrt(max_space)
  border_space = 4 * border * kantenlaenge  -   (2 * border)**2
  optspace = root_le.minspace*quota-border_space
  #   p "Optspace for #{root_le.name} = #{optspace}"
  root_le.update(:optspace => optspace)

  if root_le.type=="layoutcontainer"
    root_le.layoutelements.each do |e|
      calc_opt_square_traverse(quota,e,border)
    end
  end
end

#calculate_layout_on_task_change(result) ⇒ Object 



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# File 'lib/MINT-core/agent/cui-gfx.rb', line 40

def calculate_layout_on_task_change(result)
  p "Layout agent has recieved task removal request #{result.inspect}"

  deactivate_layout_on_task_deactivate(result.name)
  p "after task deaktivate"
  root = find_container_to_recalculate(result.name)
  c = Box.first(:name=>root)
  setup_constraints(c)
end

#calculateMinimumSquareSpace(le) ⇒ Object 



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# File 'lib/MINT-core/agent/cui-gfx.rb', line 72

def calculateMinimumSquareSpace(le)
  if le.type=="layoutcontainer"
    #   p "Calculating space for container #{le.name}"
    space = 0

    le.layoutelements.each do |e|
      space = space + calculateMinimumSquareSpace(e)

    end
    #  p "Calculated from container #{space}"
    le.update(:minspace => space)


    return space
  else
    #     p "Calculating space for element #{le.inspect}"
    if (le.minwidth  and le.minheight)
      space =  le.minwidth*le.minheight
      le.update(:minspace => space)
      # p "calculated from element #{space}"
      return space
    else
      return 0
    end
  end
end

#calculateOptSquareSpace(root_container, available_space, border) ⇒ Object 



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# File 'lib/MINT-core/agent/cui-gfx.rb', line 99

def calculateOptSquareSpace(root_container, available_space,border)
  root_le=Layoutelement.first(:name=>root_container)
  min_space_used = root_le.minspace
  quota =  Float(available_space )/Float( min_space_used)
  # p "quota: #{quota}"
  calc_opt_square_traverse(quota, root_le,border)
end

#find_container_to_recalculate(taskname) ⇒ String

Returns container name to recalculate.

Parameters:

  • taskname (String) —

    name of container

Returns:

  • (String) —

    container name to recalculate



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# File 'lib/MINT-core/agent/cui-gfx.rb', line 54

def find_container_to_recalculate(taskname)
  le = Layout.first(:name=>taskname)

  if le.state.eql?("inactive")
    # luis = Layout.all(:parent=>le.parent).map &:task
    #   luis.each do |name|
    #    cui = CUI.first(:task=>name)
    #    if (cui != nil)
    #      cui.destroy!
    #    end
    #  end
    find_container_to_recalculate(le.layout)
  else
    #p "Container to recalculate #{le.inspect}"
    return le.name
  end
end

#initial_calculation(result) ⇒ Object 



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# File 'lib/MINT-core/agent/cui-gfx.rb', line 11

def initial_calculation(result)
  p  "Initial Layout recalculation requested for new PTS #{result.inspect} "

  #MINT::CIO.all.each { |c|
  #  c.calculateMinimumSize
  # }


  root_cio = CIO.first(:name=>result['root'])


  # p "#{root_le} root:#{root}"
  #p "minimumspace  = "+ calculateMinimumSquareSpace(root_le).to_s

  #calculateOptSquareSpace(result.root, 800*600, 10)

  root_cio.print
  # pts = result.interactionTasks.map &:name
  #root = find_common_container(pts,true)
#    c = Box.new(:name=>le.name, :x=>0,:y=>0, :width=>1200, :height=>800, :layer=>1)
  # c.save

  root_cio.calculate_container(@solver,20)

  CUIControl.fill_active_cio_cache
  true
end

#wait_border_crossing(result) ⇒ Object 



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# File 'lib/MINT-core/agent/cui-gfx.rb', line 122

def wait_border_crossing(result)
  p "subscribing to pointer #{result.parent.inspect}"

  cio = CIO.first(:name=>result.parent.name)

  p "got #{cio.inspect}"
  Thread.new(cio.name,cio.x,cio.y,cio.width,cio.height) { |name,cx,cy,cw,ch|

    Redis.new.subscribe("juggernaut") do |on|
      on.message do |c,msg|
        r = MultiJson.decode msg
        if (r["channels"].include? "pointer")
          if /POS/.match(r["data"])
            z,x,y = /POS-(\d+),(\d+)/.match(r["data"]).to_a.map &:to_i
            p "data #{x},#{y} #{cx} #{cy} #{cw} #{ch}"

            if (x<cx or x>(cx+cw) or y<cy or y>(cy+ch))
              p "outside!!!"

              # Hacks start here

              aio = AIO.first(:name=>"0")
              aio.process_event(:suspend)

              arframe = AIO.first(:name=>"ar_frame")
              arframe.process_event(:present)
              p "after"

              Thread.stop
            end
          end
        end
      end
    end

  }
end