Class: TileGraphicsPixmapItem

Inherits:

Qt::GraphicsPixmapItem

• Object
• Qt::GraphicsPixmapItem
• TileGraphicsPixmapItem

Defined in:

lib/main-dlg-impl.rb

Instance Method Summary

• #contextMenuEvent(contextEvent) ⇒ Object
• #mousePressEvent(mouseEvent) ⇒ Object

Instance Method Details

#contextMenuEvent(contextEvent) ⇒ Object

# File 'lib/main-dlg-impl.rb', line 1071

def contextMenuEvent(contextEvent)
  dlg=contextEvent.widget.parent.parent
  entries=["Set Waypoint", "Delete Waypoint", "Waypoints to Route-Mgr", "Set Origin", "-", "Save Waypoints", "Save Track", "Load Waypoints",
      "Load Track", ["Metric Units", dlg.metricUnit]]
  menu=Qt::Menu.new
  entries.each{|e|
    if e.kind_of? Array then
      action = Qt::Action.new(e[0], nil)
      action.setCheckable(true)
      action.setChecked(e[1])
      menu.addAction(action)
    else
      if e=="-" then
        menu.addSeparator
      else
        action = Qt::Action.new(e, nil)
        if e =~ /(Delete Waypoint|Waypoints to)/ then
          action.setEnabled(false) if dlg.waypoints.nodes.empty?
        end
        menu.addAction(action)
      end
    end
  }
  sel=menu.exec(contextEvent.screenPos)
  sel=sel.text if !sel.nil?
  lon=dlg.node.tolon(dlg.node.xtile + contextEvent.scenePos.x / 256.0)
  lat=dlg.node.tolat(dlg.node.ytile + contextEvent.scenePos.y / 256.0)
  case sel
    when entries[0]
      i=dlg.waypoints << Node.new(nil, Time.now, lon, lat)
      dlg.putflag(contextEvent.scenePos.x, contextEvent.scenePos.y, i, dlg.waypoints.nodes.last)
      if i==1 and dlg.waypoints.nodes.length == 1 then
        dlg.w.lBcurrentwp.text="1"
        dlg.waypoints.currentwp=1
      end
      
    when entries[1]
      d=dlg.waypoints.del(lon,lat)
      if dlg.w.lBcurrentwp.text.to_i == d then
        dlg.w.lBcurrentwp.text="-"
      end
      dlg.movemap(dlg.node, true)
      
    when entries[2]
      Thread.new {
        dlg.waypoints.nodes.each do |n|
          dlg.writeFlightsim("set /autopilot/route-manager/input @INSERT-1:#{n.lon.to_s.gsub(",",".")},#{n.lat.to_s.gsub(",",".")}")
        end
      }
  

    when entries[3]
      dlg.node = Node.new(1, Time.now, lon, lat)
      dlg.offset_x = 0
      dlg.offset_y = 0
      dlg.movemap(dlg.node, true)
      
    when entries[5]
      dlg.saveWaypoints([dlg.waypoints])
      
    when entries[6]
      dlg.savetrack(dlg.mytracks)

    when entries[7]
      savecurrent = dlg.waypoints.currentwp
      if dlg.loadwaypoint("Load Waypoints") then
        dlg.waypoints.currentwp = nil
      else
        dlg.waypoints.currentwp = savecurrent
      end
      
    when entries[8]
      dlg.mytrack_current += (dlg.w.pBrecordTrack.isChecked ? 0 : 1)
      savewp=dlg.mytracks[dlg.mytrack_current]
      if dlg.mytracks[dlg.mytrack_current].nil? then
        dlg.mytracks[dlg.mytrack_current] = Way.new(1, 'user', Time.now, dlg.nextcolor)
        @prev_track_node = nil
      end
      if dlg.loadtrack("Load Track") then
        dlg.w.pBrecordTrack.text = "Record Track #{dlg.mytrack_current + 2}"
        dlg.w.pBrecordTrack.setChecked(false)
      else
        dlg.mytracks[dlg.mytrack_current]=savewp
      end

    when entries[9][0]
      dlg.metricUnit = !dlg.metricUnit
              
  end #case
end

#mousePressEvent(mouseEvent) ⇒ Object

# File 'lib/main-dlg-impl.rb', line 1058

def mousePressEvent(mouseEvent)
  pos = mouseEvent.scenePos
  dlg=mouseEvent.widget.parent.parent
  case mouseEvent.button
    when Qt::LeftButton
      dlg.offset_x = pos.x / 256.0
      dlg.offset_y = pos.y / 256.0
      dlg.movemap(dlg.node)
    when Qt::RightButton
    
  end # case
end