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svn-gvsig-desktop / tags / v1_0_2_Build_901 / extensions / extCAD / src / com / iver / cit / gvsig / gui / cad / CADTool.java @ 10571

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/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana
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 *
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 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.
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 *
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 * This program is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2
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 * of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License
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 * along with this program; if not, write to the Free Software
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 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.
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 *
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 * For more information, contact:
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 *
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 *  Generalitat Valenciana
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 *   Conselleria d'Infraestructures i Transport
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 *   Av. Blasco Ib??ez, 50
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 *   46010 VALENCIA
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 *   SPAIN
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 *
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 *      +34 963862235
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 *   gvsig@gva.es
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 *      www.gvsig.gva.es
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 *
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 *    or
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 *
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 *   IVER T.I. S.A
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 *   Salamanca 50
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 *   46005 Valencia
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 *   Spain
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 *
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 *   +34 963163400
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 *   dac@iver.es
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 */
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package com.iver.cit.gvsig.gui.cad;
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import java.awt.Color;
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import java.awt.Graphics;
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import java.awt.event.InputEvent;
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import java.util.ArrayList;
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import com.iver.cit.gvsig.fmap.core.v02.FConstant;
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import com.iver.cit.gvsig.fmap.core.v02.FSymbol;
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import com.iver.cit.gvsig.gui.cad.exception.CommandException;
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import com.iver.cit.gvsig.layers.VectorialLayerEdited;
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/**
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 * DOCUMENT ME!
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 *
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 * @author $author$
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 */
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public interface CADTool {
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        public static FSymbol drawingSymbol = new FSymbol(FConstant.SYMBOL_TYPE_POINT,
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                        new Color(255, 0,0, 100)); // Le ponemos una transparencia
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        public static FSymbol modifySymbol = new FSymbol(FConstant.SYMBOL_TYPE_POINT,
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                        new Color(100, 100, 100, 100));
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        public static FSymbol selectSymbol = new FSymbol(FConstant.SYMBOL_TYPE_POINT,
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                        Color.ORANGE);
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        public static int TOPGEOMETRY = 2000;
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        public void init();
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        public void end();
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        public void transition(double x, double y, InputEvent event);
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        public void transition(double d);
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        public void transition(String s) throws CommandException;
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        public void addPoint(double x,double y,InputEvent event);
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        public void addValue(double d);
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        public void addOption(String s);
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        public void setQuestion(String s);
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        /**
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         * Recibe un graphics en el que se encuentra dibujada la
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         * EditableFeatureSource que se pasa como par?metro. En este m?todo, la
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         * herramienta ha de implementar el dibujado de la operaci?n que se est?
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         * realizando dependiendo del estado. Por ejemplo al dibujar un c?rculo
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         * mediante 3 puntos, cuando la herramienta se encuentre en el estado en
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         * el que s?lo falta un punto, se dibujar? el c?rculo teniendo en cuenta
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         * como tercer punto el puntero del rat?n (pasado en los par?metros x e
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         * y). Este m?todo es invocado tras cada transici?n y cada vez que se
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         * mueve el rat?n.
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         *
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         * @param g DOCUMENT ME!
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         * @param efs DOCUMENT ME!
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         * @param selectedGeometries DOCUMENT ME!
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         * @param x DOCUMENT ME!
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         * @param y DOCUMENT ME!
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         */
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        void drawOperation(Graphics g,double x, double y);
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        /**
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         * Obtiene la pregunta que saldr? en la consola relativa al estado en el
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         * que se encuentra la herramienta
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         *
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         * @return DOCUMENT ME!
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         */
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        String getQuestion();
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        /**
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         * DOCUMENT ME!
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         *
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         * @param cta DOCUMENT ME!
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         */
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        public void setCadToolAdapter(CADToolAdapter cta);
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        /**
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         * DOCUMENT ME!
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         *
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         * @return DOCUMENT ME!
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         */
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        public CADToolAdapter getCadToolAdapter();
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        public String[] getDescriptions();
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        public void setDescription(String[] descriptions);
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        public String getName();
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        public VectorialLayerEdited getVLE();
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        void clearSelection();
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        public boolean isApplicable(int shapeType);
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        public void setPreviosTool(DefaultCADTool tool);
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        public void restorePreviousTool();
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}