// -*- tab-width: 4; -*-

%{
//
// Vicente Caballero Navarro
%}

%start Selection::FirstPoint
%class SelectionCADTool
%package com.iver.cit.gvsig.gui.cad.tools.smc
%import com.iver.cit.gvsig.gui.cad.tools.SelectionCADTool
%import com.iver.cit.gvsig.fmap.layers.FBitSet
%import java.awt.event.InputEvent
%import com.iver.andami.PluginServices


%map Selection
%%
// A task begins life in suspended animation.

FirstPoint

  Entry {
    setQuestion(
    PluginServices.getText(this,"insert_point_selection"));
    setDescription(new String[]{"cancel"});
    }
  Exit{
    }

  {

    addPoint( pointX:double,pointY:double,event:InputEvent)
      [ctxt.getType().equals(PluginServices.getText(this,"simple")) && ctxt.selectFeatures(pointX,pointY, event) && ctxt.getNextState().equals("Selection.SecondPoint")]
      SecondPoint{
        setQuestion(PluginServices.getText(this,"insert_second_point"));
        setDescription(new String[]{"cancel"});
        addPoint( pointX,pointY,event);
        }
    addPoint( pointX:double,pointY:double,event:InputEvent)
      [ctxt.getType().equals(PluginServices.getText(this,"simple")) && ctxt.getNextState().equals("Selection.WithSelectedFeatures")]
      WithSelectedFeatures {
        setQuestion(PluginServices.getText(this,"select_handlers"));
        setDescription(new String[]{"cancel"});
        addPoint( pointX,pointY,event);
        end();
        }
}

SecondPoint{
  // Si hemos conseguido seleccionar algo
  addPoint( pointX:double,pointY:double,event:InputEvent)
      [ctxt.selectWithSecondPoint(pointX,pointY, event) > 0]
      WithSelectedFeatures {
        setQuestion(PluginServices.getText(this,"select_handlers"));
        setDescription(new String[]{"cancel"});
        addPoint( pointX,pointY,event);
        end();
        }
  // Si no lo hemos conseguido
  addPoint( pointX:double,pointY:double,event:InputEvent)
      FirstPoint {
        setQuestion(PluginServices.getText(this,"insert_point_selection"));
        setDescription(new String[]{"cancel"});
        addPoint(pointX,pointY,event);
        }
  addOption(s:String)
      FirstPoint{
        setQuestion(PluginServices.getText(this,"insert_point_selection"));
        setDescription(new String[]{"cancel"});
        setType(s);
        }

}
WithSelectedFeatures{

  // Si hemos pinchado encima de un handler
  addPoint( pointX:double,pointY:double,event:InputEvent)
  [ctxt.selectHandlers(pointX, pointY, event)>0]
      WithHandlers {
        setQuestion(PluginServices.getText(this,"insert_destination_point"));
        setDescription(new String[]{"cancel"});
        addPoint( pointX,pointY,event);
        // refresh();
        }

  // Si no hemos cogido un handler, probamos a seleccionar
  // otra entidad
  addPoint( pointX:double,pointY:double,event:InputEvent)
    [ctxt.selectFeatures(pointX,pointY, event) && ctxt.getNextState().equals("Selection.WithSelectedFeatures")]
      WithSelectedFeatures {
        setQuestion(PluginServices.getText(this,"select_handlers"));
        setDescription(new String[]{"cancel"});
        addPoint( pointX,pointY,event);
        }


  // Cualquier otro caso (hemos pinchado en algo vacio), volvemos al estado inicial
  addPoint( pointX:double,pointY:double,event:InputEvent)
      FirstPoint {
        setQuestion(PluginServices.getText(this,"insert_point_selection"));
        setDescription(new String[]{"cancel"});
        addPoint( pointX,pointY,event);
        // refresh();
        }
	 addOption(s:String)
      FirstPoint{
        setQuestion(PluginServices.getText(this,"insert_point_selection"));
        setDescription(new String[]{"cancel"});
        setType(s);
        }
}

WithHandlers{
  addPoint( pointX:double,pointY:double,event:InputEvent)
      WithSelectedFeatures {
        setQuestion(PluginServices.getText(this,"select_handlers"));
        setDescription(new String[]{"cancel"});
        addPoint( pointX,pointY,event);
        refresh();
        }
}

Default
{
	addOption(s:String)
      [s.equals("")]
      FirstPoint{
        restorePreviousTool();
        setQuestion(PluginServices.getText(this,"insert_point_selection"));
        setDescription(new String[]{"cancel"});
        end();
        }
  addOption(s:String)
    [s.equals(PluginServices.getText(this,"cancel"))]
    FirstPoint{
      end();
      }
    addOption(s:String)
		FirstPoint{
			throwOptionException(PluginServices.getText(this,"incorrect_option"),s);
			}
	addValue(d:double)
		FirstPoint{
			throwValueException(PluginServices.getText(this,"incorrect_value"),d);
			}
	addPoint(pointX:double,pointY:double,event:InputEvent)
		FirstPoint{
			throwPointException(PluginServices.getText(this,"incorrect_point"),pointX,pointY);
			}
}
%%