net.bull.javamelody.swing.print.MRtfWriter.java Source code

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Here is the source code for net.bull.javamelody.swing.print.MRtfWriter.java

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/*
 * Copyright 2008-2014 by Emeric Vernat
 *
 *     This file is part of Java Melody.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.bull.javamelody.swing.print;

import java.io.OutputStream;

import javax.swing.Icon;
import javax.swing.ImageIcon;

import net.bull.javamelody.I18NAdapter;
import net.bull.javamelody.swing.table.MBasicTable;

import com.lowagie.text.DocWriter;
import com.lowagie.text.Document;
import com.lowagie.text.Element;
import com.lowagie.text.Font;
import com.lowagie.text.FontFactory;
import com.lowagie.text.HeaderFooter;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Phrase;
import com.lowagie.text.Rectangle;
import com.lowagie.text.rtf.RtfWriter2;
import com.lowagie.text.rtf.field.RtfPageNumber;
import com.lowagie.text.rtf.field.RtfTotalPageNumber;
import com.lowagie.text.rtf.headerfooter.RtfHeaderFooter;

/**
 * Objet d'impression/export pour Rtf (portrait ou paysage) en utilisant iText-RTF.
 *
 * @author Emeric Vernat
 */
public class MRtfWriter extends MPdfWriter {
    /**
     * Icne Word.
     */
    public static final ImageIcon MSWORD_ICON = new ImageIcon(MRtfWriter.class.getResource("/icons/ms word.png"));

    /**
     * Objet d'impression/export pour Rtf paysage.
     *
     * @author Emeric Vernat
     */
    public static class LandscapeRtfWriter extends MRtfWriter {
        /** Constructeur. */
        public LandscapeRtfWriter() {
            super(true);
        }
    }

    /**
     * Constructeur.
     */
    public MRtfWriter() {
        this(false);
    }

    /**
     * Constructeur avec boolen selon que format Portrait (false) ou Paysage (true).
     *
     * @param landscape
     *           boolean
     */
    public MRtfWriter(final boolean landscape) {
        super(landscape);
    }

    /**
     * Mthode abstraite : les instances doivent renvoyer l'extension du fichier export.
     *
     * @return String
     */
    @Override
    public String getFileExtension() {
        return "rtf";
    }

    /**
     * Implmentation de mthode abstraite : renvoye l'icne reprsentant le type.
     *
     * @return Icon
     */
    @Override
    public Icon getIcon() {
        return MSWORD_ICON;
    }

    /**
     * Implmentation de mthode abstraite : renvoie le nom.
     *
     * @return String
     */
    @Override
    public String getName() {
        return I18NAdapter.getString(isLandscape() ? "export_rtf_landscape" : "export_rtf");
    }

    /**
     * We create a writer that listens to the document and directs a RTF-stream to out
     *
     * @param table
     *           MBasicTable
     * @param document
     *           Document
     * @param out
     *           OutputStream
     * @return DocWriter
     */
    @Override
    protected DocWriter createWriter(final MBasicTable table, final Document document, final OutputStream out) {
        final RtfWriter2 writer = RtfWriter2.getInstance(document, out);

        // title
        final String title = buildTitle(table);
        if (title != null) {
            final HeaderFooter header = new RtfHeaderFooter(new Paragraph(title));
            header.setAlignment(Element.ALIGN_LEFT);
            header.setBorder(Rectangle.NO_BORDER);
            document.setHeader(header);
            document.addTitle(title);
        }

        // advanced page numbers : x/y
        final Paragraph footerParagraph = new Paragraph();
        final Font font = FontFactory.getFont(FontFactory.TIMES_ROMAN, 12, Font.NORMAL);
        footerParagraph.add(new RtfPageNumber(font));
        footerParagraph.add(new Phrase(" / ", font));
        footerParagraph.add(new RtfTotalPageNumber(font));
        footerParagraph.setAlignment(Element.ALIGN_CENTER);
        final HeaderFooter footer = new RtfHeaderFooter(footerParagraph);
        footer.setBorder(Rectangle.TOP);
        document.setFooter(footer);

        return writer;
    }

    // width rtf plus ncessaire
    // /**
    // * Effectue le rendu des headers.
    // * @param table JTable
    // * @param datatable Table
    // * @throws BadElementException
    // */
    // @Override protected void renderHeaders(JTable table, Table datatable) throws BadElementException {
    // super.renderHeaders(table, datatable);
    // datatable.setWidth(90f); // 90 au lieu de 100 pour avoir une marge dans le RTF
    // }
}