org.apache.poi.xwpf.converter.internal.itext.stylable.StylableDocument.java Source code

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Here is the source code for org.apache.poi.xwpf.converter.internal.itext.stylable.StylableDocument.java

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/**
 * Copyright (C) 2011 Angelo Zerr <angelo.zerr@gmail.com> and Pascal Leclercq <pascal.leclercq@gmail.com>
 *
 * All rights reserved.
 *
 * Permission is hereby granted, free  of charge, to any person obtaining
 * a  copy  of this  software  and  associated  documentation files  (the
 * "Software"), to  deal in  the Software without  restriction, including
 * without limitation  the rights to  use, copy, modify,  merge, publish,
 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
 * permit persons to whom the Software  is furnished to do so, subject to
 * the following conditions:
 *
 * The  above  copyright  notice  and  this permission  notice  shall  be
 * included in all copies or substantial portions of the Software.
 *
 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */
package org.apache.poi.xwpf.converter.internal.itext.stylable;

import java.io.OutputStream;

import org.apache.poi.xwpf.converter.internal.itext.StyleEngineForIText;
import org.apache.poi.xwpf.converter.internal.itext.styles.Style;
import org.apache.poi.xwpf.converter.internal.itext.styles.StyleMargin;
import org.apache.poi.xwpf.converter.internal.itext.styles.StylePageLayoutProperties;

import com.lowagie.text.DocumentException;
import com.lowagie.text.Element;
import com.lowagie.text.Paragraph;
import com.lowagie.text.Rectangle;

import fr.opensagres.xdocreport.itext.extension.ExtendedDocument;
import fr.opensagres.xdocreport.itext.extension.IParagraphFactory;

public class StylableDocument extends ExtendedDocument
        implements IStylableContainer, IStylableFactory, IParagraphFactory {

    private final StyleEngineForIText styleEngine;

    private Style lastStyleApplied = null;

    private int titleNumber = 1;

    private StylableChapter currentChapter;

    public StylableDocument(OutputStream out, StyleEngineForIText styleEngine) throws DocumentException {
        super(out);
        this.styleEngine = styleEngine;
    }

    public void addElement(Element element) {
        try {
            if (!super.isOpen()) {
                super.open();
            }
            super.add(element);
        } catch (DocumentException e) {
            e.printStackTrace();
        }
    }

    public StylableParagraph createParagraph(IStylableContainer parent) {
        return new StylableParagraph(this, parent);
    }

    public Paragraph createParagraph() {
        return createParagraph((IStylableContainer) null);
    }

    public Paragraph createParagraph(Paragraph title) {
        return new StylableParagraph(this, title, null);
    }

    public StylablePhrase createPhrase(IStylableContainer parent) {
        return new StylablePhrase(this, parent);
    }

    public StylableAnchor createAnchor(IStylableContainer parent) {
        return new StylableAnchor(this, parent);
    }

    public StylableList createList(IStylableContainer parent) {
        return new StylableList(this, parent);
    }

    public StylableListItem createListItem(IStylableContainer parent) {
        return new StylableListItem(this, parent);
    }

    public StylableTable createTable(IStylableContainer parent, int numColumns) {
        return new StylableTable(this, parent, numColumns);
    }

    public StylableTableCell createTableCell(IStylableContainer parent) {
        return new StylableTableCell(this, parent);
    }

    public StylableChapter createChapter(IStylableContainer parent, StylableParagraph title) {
        currentChapter = new StylableChapter(this, parent, title, titleNumber++);
        return currentChapter;
    }

    public StylableChunk createChunk(IStylableContainer parent, String textContent) {
        return new StylableChunk(this, parent, textContent);
    }

    public StylableSection createSection(IStylableContainer parent, StylableParagraph title, int numberDepth) {
        return new StylableSection(this, parent, title, numberDepth);
    }

    public StylableChapter getCurrentChapter() {
        return currentChapter;
    }

    public StyleEngineForIText getStyleEngine() {
        return styleEngine;
    }

    public Style getLastStyleApplied() {
        return lastStyleApplied;
    }

    public IStylableContainer getParent() {
        return null;
    }

    public void applyStyles(Object ele, Style style) {
        this.lastStyleApplied = style;

        StylePageLayoutProperties pageLayoutProperties = style.getPageLayoutProperties();
        if (pageLayoutProperties != null) {

            // width/height
            Float width = pageLayoutProperties.getWidth();
            Float height = pageLayoutProperties.getHeight();
            if (width != null && height != null) {
                super.setPageSize(new Rectangle(width, height));
            }

            // margin
            StyleMargin margin = pageLayoutProperties.getMargin();
            if (margin != null) {

                if (margin.getMarginTop() != null) {
                    originMarginTop = margin.getMarginTop();
                }
                if (margin.getMarginBottom() != null) {
                    originMarginBottom = margin.getMarginBottom();
                }
                if (margin.getMarginRight() != null) {
                    originMarginRight = margin.getMarginRight();
                }
                if (margin.getMarginLeft() != null) {
                    originMarginLeft = margin.getMarginLeft();
                }
                // if (defaultMasterPage != null) {
                // StylableHeaderFooter header = defaultMasterPage
                // .getHeader();
                // if (header != null) {
                // marginTop += header.getTotalHeight();
                // }
                // StylableHeaderFooter footer = defaultMasterPage
                // .getHeader();
                // if (footer != null) {
                // marginBottom += footer.getTotalHeight();
                // }
                // }

                super.setMargins(originMarginLeft, originMarginRight, originMarginTop, originMarginBottom);
            }

        }

    }

    public Element getElement() {
        return null;
    }

    // @Override
    // public StylableMasterPage getMasterPage(String masterPageName) {
    // return (StylableMasterPage)super.getMasterPage(masterPageName);
    // }
}