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Merge w4l int w2l - part 2

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git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@191 f0f2a975-2e09-46c8-9428-3b39399b9f3c
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henrikjust 2014-10-29 20:27:54 +00:00
parent fb8e3a55b4
commit 4a038cb21c
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source/java/org/openoffice/da/comp/writer2latex/TeXify.java Normal file
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/************************************************************************
*
* TeXify.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: 2002-2010 by Henrik Just
*
* All Rights Reserved.
*
* Version 1.2 (2011-01-25)
*
*/
package org.openoffice.da.comp.writer2latex;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import com.sun.star.uno.XComponentContext;
/** This class builds LaTeX documents into DVI, Postscript or PDF and displays
* the result.
*/
public final class TeXify {
/** Backend format generic (dvi) */
public static final short GENERIC = 1;
/** Backend format dvips (postscript) */
public static final short DVIPS = 2;
/** Backend format pdfTeX (pdf) */
public static final short PDFTEX = 3;
/** Backend format XeTeX (also pdf, usually) */
public static final short XETEX = 4;
// Define the applications to run for each backend
private static final String[] genericTexify = {
ExternalApps.LATEX, ExternalApps.BIBTEX, ExternalApps.MAKEINDEX,
ExternalApps.LATEX, ExternalApps.MAKEINDEX, ExternalApps.LATEX };
private static final String[] pdfTexify = {
ExternalApps.PDFLATEX, ExternalApps.BIBTEX, ExternalApps.MAKEINDEX,
ExternalApps.PDFLATEX, ExternalApps.MAKEINDEX, ExternalApps.PDFLATEX };
private static final String[] dvipsTexify = {
ExternalApps.LATEX, ExternalApps.BIBTEX, ExternalApps.MAKEINDEX,
ExternalApps.LATEX, ExternalApps.MAKEINDEX, ExternalApps.LATEX,
ExternalApps.DVIPS };
private static final String[] xeTexify = {
ExternalApps.XELATEX, ExternalApps.BIBTEX, ExternalApps.MAKEINDEX,
ExternalApps.XELATEX, ExternalApps.MAKEINDEX, ExternalApps.XELATEX };
// Global objects
//private XComponentContext xContext;
private ExternalApps externalApps;
public TeXify(XComponentContext xContext) {
//this.xContext = xContext;
externalApps = new ExternalApps(xContext);
}
/** Process a document
* @param file the LaTeX file to process
* @param sBibinputs value for the BIBINPUTS environment variable (or null if it should not be extended)
* @param nBackend the desired backend format (generic, dvips, pdftex)
* @param bView set the true if the result should be displayed in the viewer
* @throws IOException if the document cannot be read
* @return true if the first LaTeX run was successful
*/
public boolean process(File file, String sBibinputs, short nBackend, boolean bView) throws IOException {
// Remove extension from file
if (file.getName().endsWith(".tex")) {
file = new File(file.getParentFile(),
file.getName().substring(0,file.getName().length()-4));
}
// Update external apps from registry
externalApps.load();
// Process LaTeX document
boolean bResult = false;
if (nBackend==GENERIC) {
bResult = doTeXify(genericTexify, file, sBibinputs);
if (!bResult) return false;
if (externalApps.execute(ExternalApps.DVIVIEWER,
new File(file.getParentFile(),file.getName()+".dvi").getPath(),
file.getParentFile(), null, false)>0) {
throw new IOException("Error executing dvi viewer");
}
}
else if (nBackend==PDFTEX) {
bResult = doTeXify(pdfTexify, file, sBibinputs);
if (!bResult) return false;
if (externalApps.execute(ExternalApps.PDFVIEWER,
new File(file.getParentFile(),file.getName()+".pdf").getPath(),
file.getParentFile(), null, false)>0) {
throw new IOException("Error executing pdf viewer");
}
}
else if (nBackend==DVIPS) {
bResult = doTeXify(dvipsTexify, file, sBibinputs);
if (!bResult) return false;
if (externalApps.execute(ExternalApps.POSTSCRIPTVIEWER,
new File(file.getParentFile(),file.getName()+".ps").getPath(),
file.getParentFile(), null, false)>0) {
throw new IOException("Error executing postscript viewer");
}
}
else if (nBackend==XETEX) {
bResult = doTeXify(xeTexify, file, sBibinputs);
if (!bResult) return false;
if (externalApps.execute(ExternalApps.PDFVIEWER,
new File(file.getParentFile(),file.getName()+".pdf").getPath(),
file.getParentFile(), null, false)>0) {
throw new IOException("Error executing pdf viewer");
}
}
return bResult;
}
private boolean doTeXify(String[] sAppList, File file, String sBibinputs) throws IOException {
// Remove the .aux file first (to avoid potential error messages)
File aux = new File(file.getParentFile(), file.getName()+".aux");
aux.delete();
for (int i=0; i<sAppList.length; i++) {
// Execute external application
Map<String,String> env =null;
if (ExternalApps.BIBTEX.equals(sAppList[i]) && sBibinputs!=null) {
env = new HashMap<String,String>();
env.put("BIBINPUTS", sBibinputs);
}
int nReturnCode = externalApps.execute(
sAppList[i], file.getName(), file.getParentFile(), env, true);
if (i==0 && nReturnCode>0) {
return false;
//throw new IOException("Error executing "+sAppList[i]);
}
}
return true;
}
}