Application: gvSIG desktop

// -*- 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 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);

			}

}

%%