net.sf.jasperreports.forms.textinput.TextInputElementPdfHandler.java Source code

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Here is the source code for net.sf.jasperreports.forms.textinput.TextInputElementPdfHandler.java

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/*
 * JasperReports - Free Java Reporting Library.
 * Copyright (C) 2001 - 2014 TIBCO Software Inc. All rights reserved.
 * http://www.jaspersoft.com
 *
 * Unless you have purchased a commercial license agreement from Jaspersoft,
 * the following license terms apply:
 *
 * This program is part of JasperReports.
 *
 * JasperReports is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * JasperReports 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with JasperReports. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.jasperreports.forms.textinput;

import net.sf.jasperreports.engine.JRGenericPrintElement;
import net.sf.jasperreports.engine.JRPrintText;
import net.sf.jasperreports.engine.JRRuntimeException;
import net.sf.jasperreports.engine.JasperPrint;
import net.sf.jasperreports.engine.export.GenericElementPdfHandler;
import net.sf.jasperreports.engine.export.JRPdfExporterContext;

import com.lowagie.text.Rectangle;
import com.lowagie.text.pdf.PdfFormField;
import com.lowagie.text.pdf.PdfWriter;
import com.lowagie.text.pdf.TextField;

/**
 * @author sanda zaharia (shertage@users.sourceforge.net)
 * @version $Id: TextInputElementPdfHandler.java 7199 2014-08-27 13:58:10Z teodord $
 */
public class TextInputElementPdfHandler implements GenericElementPdfHandler {

    private String fieldNameParameter;
    private String textParameter;
    private String defaultTextParameter;

    public void exportElement(JRPdfExporterContext exporterContext, JRGenericPrintElement element) {
        PdfWriter writer = exporterContext.getPdfWriter();
        JasperPrint jasperPrint = exporterContext.getExportedReport();

        JRPrintText printText = (JRPrintText) element
                .getParameterValue(TextInputElement.PARAMETER_PRINT_TEXT_ELEMENT);
        if (printText == null) //FIXMEINPUT deal with xml serialization
        {
            return;
        }

        Rectangle rectangle = new Rectangle(element.getX() + exporterContext.getOffsetX(),
                jasperPrint.getPageHeight() - element.getY() - exporterContext.getOffsetY(),
                element.getX() + exporterContext.getOffsetX() + element.getWidth(),
                jasperPrint.getPageHeight() - element.getY() - exporterContext.getOffsetY() - element.getHeight());
        TextField text = new TextField(writer, rectangle, getFieldName(element));
        text.setBackgroundColor(printText.getBackcolor());
        text.setTextColor(printText.getForecolor());
        text.setText(printText.getFullText());
        text.setDefaultText("default:" + printText.getFullText());
        //      text.setBackgroundColor(element.getBackcolor());
        //      text.setTextColor(element.getForecolor());
        //      text.setText(getText(element));
        //      text.setDefaultText(getDefaultText(element));

        //FIXME: dynamic settings below:

        //      text.setAlignment(Element.ALIGN_LEFT);
        //      text.setBorderColor(Color.BLACK);
        //      text.setBorderWidth(TextField.BORDER_WIDTH_THIN);
        //      text.setBorderStyle(PdfBorderDictionary.STYLE_INSET);

        //      text.setChoiceExports(null);
        //      text.setChoices(null);
        //      text.setChoiceSelection(0);
        //      text.setExtensionFont(null);
        //      text.setExtraMargin(0, 0);
        //      try{
        //         text.setFont(BaseFont.createFont(BaseFont.COURIER, BaseFont.CP1250, true));
        //      }catch(Exception e){
        //         throw new JRRuntimeException(e);
        //      }
        text.setFontSize(printText.getFontsize());
        if (Boolean.TRUE.equals(element.getParameterValue(TextInputElement.PARAMETER_MULTI_LINE))) {
            text.setOptions(TextField.MULTILINE);
        }
        //      text.setRotation(90);
        //      text.setVisibility(TextField.VISIBLE);

        try {
            PdfFormField field = text.getTextField();
            writer.addAnnotation(field);
        } catch (Exception e) {
            throw new JRRuntimeException(e);
        }

    }

    public String getFieldNameParameter() {
        return fieldNameParameter;
    }

    public String getFieldName(JRGenericPrintElement element) {
        return (String) element.getParameterValue(fieldNameParameter);
    }

    public void setFieldNameParameter(String fieldNameParameter) {
        this.fieldNameParameter = fieldNameParameter;
    }

    public String getDefaultTextParameter() {
        return defaultTextParameter;
    }

    public String getDefaultText(JRGenericPrintElement element) {
        return element.getParameterValue(defaultTextParameter) == null ? null
                : element.getParameterValue(defaultTextParameter).toString();
    }

    public void setDefaultTextParameter(String defaultTextParameter) {
        this.defaultTextParameter = defaultTextParameter;
    }

    public String getTextParameter() {
        return textParameter;
    }

    public String getText(JRGenericPrintElement element) {
        return element.getParameterValue(textParameter) == null ? null
                : element.getParameterValue(textParameter).toString();
    }

    public void setTextParameter(String textParameter) {
        this.textParameter = textParameter;
    }

    public boolean toExport(JRGenericPrintElement element) {
        return true;
    }
}