Application: gvSIG desktop » Library: org.gvsig.tools

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 gvSIG Association.

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 3

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.tools.dynform.services.dynformfield.DynObject;

import java.awt.BorderLayout;

import java.awt.event.FocusEvent;

import java.awt.event.FocusListener;

import javax.swing.JPanel;

import org.gvsig.tools.dynform.DynFormFieldDefinition;

import org.gvsig.tools.dynform.DynFormLocator;

import org.gvsig.tools.dynform.JDynForm;

import org.gvsig.tools.dynform.JDynForm.JDynFormListener;

import org.gvsig.tools.dynform.JDynFormField;

import org.gvsig.tools.dynform.spi.dynformfield.AbstractJDynFormField;

import org.gvsig.tools.dynobject.DynField_v2;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.service.spi.ServiceManager;

public class JDynFormFieldDynObject extends AbstractJDynFormField implements JDynFormField, JDynFormListener, FocusListener {

        protected DynObject assignedValue  = null;

        protected DynObject currentValue = null;

        protected JDynForm jdynForm = null;

        protected boolean readonly = false;

        public JDynFormFieldDynObject(DynObject parameters,

                        ServiceManager serviceManager) {

                super(parameters, serviceManager);

                this.assignedValue = (DynObject) this.getParameterValue();

        }

        public void setReadOnly(boolean readonly) {

                this.readonly = readonly;

                if( this.jdynForm != null ) {

                        this.jdynForm.setReadOnly(readonly);

                }

        }

        public Object getAssignedValue() {

                return this.assignedValue;

        }

        public void initComponent() {

                this.contents = new JPanel();

                this.contents.setLayout(new BorderLayout());

                try {

                        DynFormFieldDefinition def = this.getDefinition();

                        DynField_v2 fielddef = (DynField_v2)def;

                        DynStruct struct = fielddef.getDynClassOfValue();

                        this.jdynForm = DynFormLocator.getDynFormManager().createJDynForm(struct);

                        if( fielddef.getTags().has("layoutMode") ) {

                                this.jdynForm.setLayoutMode(fielddef.getTags().getInt("layoutMode"));

                        }

                        this.jdynForm.setUseScrollBars(false);

                        this.jdynForm.setShowMessageStatus(false);

                        this.jdynForm.addListener(this);

                        this.contents.add(jdynForm.asJComponent(),BorderLayout.CENTER);

                        this.contents.setVisible(true);

                        this.jdynForm.setReadOnly(readonly);

                        this.setValue(this.assignedValue);

                } catch (Exception e) {

                        // TODO Auto-generated catch block

                        e.printStackTrace();

                }

//                this.jdynForm.addFocusListener(this);

        }

        public void setValue(Object value) {

                if( value == null ) {

                        // TODO

                        // this.jdynForm.clear();

                } else {

                        if( !(value instanceof DynObject) ) {

                                logger.info("setValue invoked with non DynObject value ("+value.toString()+").");

                                return;

                        }

                        this.jdynForm.setValues((DynObject)value);

                }

                this.assignedValue = (DynObject) value;

                this.currentValue = this.assignedValue;

        }

        public Object getValue() {

                this.jdynForm.getValues(this.currentValue);

                return this.currentValue;

        }

        public boolean hasValidValue() {

                return true;

        }

        public void focusGained(FocusEvent arg0) {

                fireFieldEnterEvent();

                this.problemIndicator().restore();

        }

        public void focusLost(FocusEvent arg0) {

                fireFieldExitEvent();

        }

        public void message(String message) {

                fireMessageEvent(message);

        }

        public void fieldChanged(JDynFormField field) {

                // TODO Auto-generated method stub

        }

}