adresy.js

var JOptionPane = javax.swing.JOptionPane;
var Main = org.openstreetmap.josm.Main;
var DeleteCommand = org.openstreetmap.josm.command.DeleteCommand;
var ChangePropertyCommand = org.openstreetmap.josm.command.ChangePropertyCommand;
var SequenceCommand = org.openstreetmap.josm.command.SequenceCommand;

function getLayerManager() {
  if (Main.main == null) return null;
  if (Main.map == null) return null;
  return Main.layerManager;
}

function calcAlpha(n1,n2){
  var p1 = n1.getCoor(),
  p2 = n2.getCoor(),
  dA = Math.atan((p2.getY() - p1.getY()) / (p2.getX() - p1.getX())) * 180 / Math.PI + (p1.getX() > p2.getX() ? 180 : 0);
    return checkAlpha(dA);
}

function checkAlpha(dA){
  if (dA > 180) {
    return dA - 360;
  }
  if (dA <= -180) {
    return dA + 360;
  }
  return dA;
}

var lm = getLayerManager();
var cmda = new Array()
if(lm && lm.editLayer && lm.editLayer.data ){
  var selectedWays = lm.editLayer.data.getSelectedWays().toArray()
  for (i in selectedWays){
    var way = selectedWays[i];
    if(way.area && way.hasKey('building')){
      var bb = way.getBBox();
      var nn = lm.editLayer.data.searchNodes(bb).toArray();
      var an = new Array();
      nLoop:
      for (j in nn){
        var n = nn[j];
        if(n.deleted){continue;}
        var k = n.getNumKeys();
        if(k>=4){
          keys = n.getKeys().keySet().toArray()
          for(l in keys){
            var s = new String(keys[l])
            if(s.indexOf("addr") < 0){continue nLoop;}
          }
          an.push(n);
        }
      }
      if(an.length>0){
        _an = new Array();
        var ln = way.getNodes();
        for(var f=0;f<an.length;f++){
          var dA;
          var dAO = calcAlpha(an[f], ln.get(ln.size()-1));
          var dSA = 0;
          for (var g=0;g<ln.size();g++){
              dA = calcAlpha(an[f], ln.get(g));
              dSA += checkAlpha( dA - dAO );
              dAO = dA;
          }
          dSA = Math.abs(dSA);
          if(dSA > 359 && dSA < 361){
            _an.push(an[f])
          }
        }
        an = _an;
      }
      if(an.length == 1){
        var cmd = new Array();
        var addr = an[0].getKeys();
        var akeys = addr.keySet().toArray()
        for(l in akeys){
          cmd.push(new ChangePropertyCommand(way, akeys[l], addr.get(akeys[l])));
        }
        if(an[0].deleted){
          JOptionPane.showMessageDialog(Main.parent, an[0]);
        }else{
          cmd.push(new DeleteCommand(an[0]));
        }
        cmda.push(new SequenceCommand("Przenoszenie adresu", cmd))
      }
    }
    //JOptionPane.showMessageDialog(Main.parent, way.getBBox);
  }
  Main.main.undoRedo.add(new SequenceCommand("Przeniesiono adresy: "+cmda.length, cmda))
}