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

import org.gvsig.tools.dynform.services.dynformfield.Script.JDynFormFieldScriptFactory;

                        manager.registerDynFieldFactory(new JDynFormFieldScriptFactory());

/**

 * 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.Script;

import org.gvsig.tools.dynform.services.dynformfield.Text.*;

import org.gvsig.tools.dataTypes.DataTypes;

import org.gvsig.tools.dynform.DynFormFieldDefinition;

import org.gvsig.tools.dynform.JDynFormField;

import org.gvsig.tools.dynform.spi.DynFormSPIManager;

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

public class JDynFormFieldScriptFactory extends AbstractJDynFormFieldFactory {

    public JDynFormFieldScriptFactory() {

        super("SCRIPT", DataTypes.STRING, DataTypes.SUBTYPE_SCRIPT);

    }

    @Override

    public JDynFormField create(

            DynFormSPIManager serviceManager,

            DynFormSPIManager.ComponentsFactory componentsFactory,

            DynFormFieldDefinition fieldDefinition,

            Object value

    ) {

        return new JDynFormFieldScript(serviceManager, componentsFactory, this, fieldDefinition, value);

    }

}

/**

 * 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.Script;

import java.util.Objects;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynform.DynFormFieldDefinition;

import org.gvsig.tools.dynform.JDynFormField;

import org.gvsig.tools.dynform.spi.DynFormSPIManager;

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

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

import org.gvsig.tools.script.Script;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.swing.api.script.ScriptSwingManager;

import org.gvsig.tools.swing.api.script.ScriptSwingManager.ScriptEditor;

public class JDynFormFieldScript extends AbstractJDynFormField implements JDynFormField {

    private String assignedValue = null;

    private ScriptEditor editor;

    public JDynFormFieldScript(

            DynFormSPIManager serviceManager,

            DynFormSPIManager.ComponentsFactory componentsFactory,

            JDynFormFieldFactory factory,

            DynFormFieldDefinition definition,

            Object value

    ) {

        super(serviceManager, componentsFactory, factory, definition, value);

        this.assignedValue = Objects.toString(value, null);

    }

    @Override

    public Object getAssignedValue() {

        return this.assignedValue;

    }

    @Override

    public void initComponent() {

        ScriptSwingManager scriptSwingManager = ToolsSwingLocator.getScriptSwingManager();

        this.editor = scriptSwingManager.createScriptEditor();

        this.contents = this.editor.asJComponent();

        if (this.getDefinition().isReadOnly()) {

            this.editor.setEditable(false);

        }

        this.editor.addFocusListener(this);

        this.setValue(this.assignedValue);

    }

    @Override

    public void setValue(Object value) {

        String s = Objects.toString(value, "");

        this.assignedValue = Objects.toString(value, null);

        Script script = ToolsLocator.getScriptManager().createScript("main", s, "cosa");

        this.editor.set(script);

    }

    @Override

    public Object getValue() {

        Script script = ToolsLocator.getScriptManager().createScript("main", "", "cosa");

        this.editor.fetch(script);

        String s = script.getCode();

        return s;

    }

    @Override

    public boolean hasValidValue() {

        return true;

    }

    @Override

    public boolean isModified() {

        Script script = ToolsLocator.getScriptManager().createScript("main", "", "cosa");

        this.editor.fetch(script);

        String value = script.getCode();

        String assigned = (String) getAssignedValue();

        if (StringUtils.isBlank(value)) {

            return StringUtils.isNotBlank(assigned);

        }

        return !Objects.equals(value, assigned);

    }

}

	public static final String SUBTYPE_SCRIPT = "Script";

import java.awt.event.FocusListener;

import org.gvsig.tools.swing.api.ChangeListenerSupport;

    public interface ScriptEditor extends Component, ChangeListenerSupport {

        public void setEditable(boolean editable);

        public boolean isEditable();

        public void addFocusListener(FocusListener l);

import java.awt.event.FocusListener;

import javax.swing.event.ChangeListener;

import javax.swing.event.DocumentEvent;

import javax.swing.event.DocumentListener;

import org.gvsig.tools.swing.api.ChangeListenerHelper;

import org.gvsig.tools.swing.impl.DefaultChangeListenerHelper;

    private ChangeListenerHelper changeListener = new DefaultChangeListenerHelper();

    public DefaultScriptEditor() {

        this.getDocument().addDocumentListener(new DocumentListener() {

            @Override

            public void insertUpdate(DocumentEvent e) {

                changeListener.fireEvent();

            }

            @Override

            public void removeUpdate(DocumentEvent e) {

                changeListener.fireEvent();

            }

            @Override

            public void changedUpdate(DocumentEvent e) {

                changeListener.fireEvent();

            }

        });

    }

    @Override

    public void addChangeListener(ChangeListener listener) {

        changeListener.addChangeListener(listener);

    }

    @Override

    public ChangeListener[] getChangeListeners() {

        return changeListener.getChangeListeners();

    }

    @Override

    public void removeChangeListener(ChangeListener listener) {

        changeListener.removeChangeListener(listener);

    }

    @Override

    public void removeAllChangeListener() {

        changeListener.removeAllChangeListener();

    }

    @Override

    public boolean hasChangeListeners() {

        return changeListener.hasChangeListeners();

    }

    @Override

    public void setEditable(boolean editable) {

        super.setEditable(editable); 

    }

    public void addFocusListener(FocusListener l) {

        super.addFocusListener(l);

    }