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EPUB 3 preparations + embed HTML images as base 64

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git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@226 f0f2a975-2e09-46c8-9428-3b39399b9f3c
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henrikjust 2015-01-17 11:23:57 +00:00
parent 951bcc0f85
commit 53c84ca717
21 changed files with 209 additions and 61 deletions
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65
source/java/writer2latex/epub/EPUB3Converter.java Normal file
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@ -0,0 +1,65 @@
/************************************************************************
*
* EPUB3Converter.java
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* Copyright: 2002-2015 by Henrik Just
*
* All Rights Reserved.
*
* version 1.6 (2015-01-15)
*
*/
package writer2latex.epub;
import java.io.IOException;
import java.io.InputStream;
import writer2latex.api.ConverterResult;
import writer2latex.base.ConverterResultImpl;
import writer2latex.xhtml.Html5Converter;
/** This class converts an OpenDocument file to an EPUB 3 document.
*/
public final class EPUB3Converter extends Html5Converter {
// Constructor
public EPUB3Converter() {
super();
}
@Override public ConverterResult convert(InputStream is, String sTargetFileName) throws IOException {
setOPS(true);
ConverterResult xhtmlResult = super.convert(is, "chapter");
return createPackage(xhtmlResult,sTargetFileName);
}
@Override public ConverterResult convert(org.w3c.dom.Document dom, String sTargetFileName, boolean bDestructive) throws IOException {
setOPS(true);
ConverterResult xhtmlResult = super.convert(dom, "chapter", bDestructive);
return createPackage(xhtmlResult,sTargetFileName);
}
private ConverterResult createPackage(ConverterResult xhtmlResult, String sTargetFileName) {
ConverterResultImpl epubResult = new ConverterResultImpl();
epubResult.addDocument(new EPUBWriter(xhtmlResult,sTargetFileName,3,getXhtmlConfig()));
epubResult.setMetaData(xhtmlResult.getMetaData());
return epubResult;
}
}

6
source/java/writer2latex/epub/EPUBConverter.java
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@ -16,11 +16,11 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* Copyright: 2001-2014 by Henrik Just
* Copyright: 2002-2015 by Henrik Just
*
* All Rights Reserved.
*
* version 1.4 (2014-09-24)
* version 1.6 (2015-01-15)
*
*/
@ -57,7 +57,7 @@ public final class EPUBConverter extends Xhtml11Converter {
private ConverterResult createPackage(ConverterResult xhtmlResult, String sTargetFileName) {
ConverterResultImpl epubResult = new ConverterResultImpl();
epubResult.addDocument(new EPUBWriter(xhtmlResult,sTargetFileName,getXhtmlConfig()));
epubResult.addDocument(new EPUBWriter(xhtmlResult,sTargetFileName,2,getXhtmlConfig()));
epubResult.setMetaData(xhtmlResult.getMetaData());
return epubResult;
}

23
source/java/writer2latex/epub/EPUBWriter.java
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@ -16,11 +16,11 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* Copyright: 2001-2014 by Henrik Just
* Copyright: 2002-2015 by Henrik Just
*
* All Rights Reserved.
*
* version 1.4 (2014-09-07)
* version 1.6 (2015-01-15)
*
*/
@ -51,25 +51,34 @@ public class EPUBWriter implements OutputFile {
private String sFileName;
//private XhtmlConfig config;
public EPUBWriter(ConverterResult xhtmlResult, String sFileName, XhtmlConfig config) {
/** Create a new <code>EPUBWriter</code> based on a <code>ConverterResult</code>.
*
* @param xhtmlResult the converter result to repackage
* @param sFileName the file name to use for the result
* @param nVersion the EPUB version number. Can be either 2 or 3, other values are interpreted as 2.
* @param config the configuration to use
*/
public EPUBWriter(ConverterResult xhtmlResult, String sFileName, int nVersion, XhtmlConfig config) {
this.xhtmlResult = xhtmlResult;
this.sFileName = Misc.removeExtension(sFileName);
//this.config = config;
}
// Implement OutputFile
public String getFileName() {
@Override public String getFileName() {
return sFileName+".epub";
}
public String getMIMEType() {
@Override public String getMIMEType() {
return "application/epub+zip";
}
public boolean isMasterDocument() {
@Override public boolean isMasterDocument() {
return true;
}
public void write(OutputStream os) throws IOException {
@Override public void write(OutputStream os) throws IOException {
ZipOutputStream zos = new ZipOutputStream(os);
// Write uncompressed MIME type as first entry