A few minor W2X and W4L changes

git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@99 f0f2a975-2e09-46c8-9428-3b39399b9f3c

source/distro/changelog.txt

@@ -2,6 +2,12 @@ Changelog for Writer2LaTeX version 1.0 -> 1.2
 
 ---------- version 1.1.7 ----------
 
+[w4l] Check that the document is saved locally (file) and (on Windows) with a drive letter - otherwise LaTeX cannot run
+
+[w4l] Delete .aux file before TeXifying (this avoids errors in some cases)
+
+[w2x] Changed Dublin Core profile name to match current specification
+
 [w2l] Polyglossia bugfix: Now sets the default language correctly
 
 [w2l] Babel bugfix: No language is now ignored rather than exported as English 

source/java/org/openoffice/da/comp/writer4latex/TeXify.java

@@ -135,6 +135,9 @@ public final class TeXify {
     }
 	
     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;

source/java/org/openoffice/da/comp/writer4latex/Writer4LaTeX.java

@@ -20,7 +20,7 @@
  *
  *  All Rights Reserved.
  * 
- *  Version 1.2 (2011-02-01)
+ *  Version 1.2 (2011-03-10)
  *
  */ 
  
@@ -30,6 +30,7 @@ import java.io.File;
 import java.io.IOException;
 import java.net.URI;
 import java.net.URISyntaxException;
+import java.util.regex.Pattern;
 
 import com.sun.star.beans.PropertyValue;
 import com.sun.star.beans.XPropertyAccess;
@@ -157,14 +158,9 @@ public final class Writer4LaTeX extends WeakBase
         com.sun.star.beans.PropertyValue[] aArguments ) {
         if ( aURL.Protocol.compareTo(PROTOCOL) == 0 ) {
             if ( aURL.Path.compareTo("ProcessDocument") == 0 ) {
-                if (updateLocation()) {
+                if (updateLocation() && updateMediaProperties()) {
-                    if (updateMediaProperties()) {
                 	process();
                 }
-                }
-                else {
-                    warnNotSaved();
-                }
                 return;
             }
             else if ( aURL.Path.compareTo("ProcessDirectly") == 0 ) {
@@ -172,9 +168,6 @@ public final class Writer4LaTeX extends WeakBase
                 	updateMediaPropertiesSilent();
                     process();
                 }
-                else {
-                    warnNotSaved();
-                }
                 return;
             }
             else if ( aURL.Path.compareTo("ViewLog") == 0 ) {
@@ -345,10 +338,6 @@ public final class Writer4LaTeX extends WeakBase
             catch (com.sun.star.uno.Exception e) {
             }
         }
-        else {
-            warnNotSaved();
-        }
-
     }
     
     // Some utility methods
@@ -560,6 +549,16 @@ public final class Writer4LaTeX extends WeakBase
     private boolean updateLocation() {
         String sDocumentUrl = xModel.getURL();
         if (sDocumentUrl.length()!=0) {
+        	if (sDocumentUrl.startsWith("file:")) {
+        		if (System.getProperty("os.name").startsWith("Windows")) {
+            		Pattern windowsPattern = Pattern.compile("^file:///[A-Za-z][|:]");
+            		if (!windowsPattern.matcher(sDocumentUrl).matches()) {
+                        MessageBox msgBox = new MessageBox(m_xContext, m_xFrame);
+                        msgBox.showMessage("Please save the document on a location with a drive name!",
+                        		"LaTeX does not support UNC paths");
+                        return false;        		
+            		}
+        		}
         		// Get the file name (without extension)
         		File f = urlToFile(sDocumentUrl);
         		sBaseFileName = f.getName();
@@ -581,13 +580,16 @@ public final class Writer4LaTeX extends WeakBase
         		return true;
         	}
         	else {
+                MessageBox msgBox = new MessageBox(m_xContext, m_xFrame);
+                msgBox.showMessage("Please save the document locally!","LaTeX does not support documents in remote storages");
                 return false;        		
         	}
         }
-
+        else {
-    private void warnNotSaved() {
             MessageBox msgBox = new MessageBox(m_xContext, m_xFrame);
             msgBox.showMessage("Document not saved!","Please save the document before processing the file");
+            return false;
+        }
     }
     
     private String makeTeXSafe(String sArgument) {

source/java/writer2latex/latex/HeadingConverter.java

@@ -98,9 +98,11 @@ public class HeadingConverter extends ConverterHelper {
             // Export the heading
             ldp.append(baHardPage.getBefore());
             ldp.append("\\"+hm.getName(nLevel));
-            if (bUnNumbered) { ldp.append("*"); }
+            if (bUnNumbered) {
+            	ldp.append("*");
+            }
+            else if (baHardChar.getBefore().length()>0 || containsElements(node)) {
             	// If this heading contains formatting, add optional argument:
-            if (baHardChar.getBefore().length()>0 || containsElements(node)) {
                 ldp.append("[");
                 palette.getInlineCv().traversePlainInlineText(node,ldp,ic);
                 ldp.append("]");

source/java/writer2latex/xhtml/Converter.java

@@ -604,10 +604,10 @@ public class Converter extends ConverterBase {
         		createMeta(head,"keywords",metaData.getKeywords());
 
         		// Dublin core meta data (optional)
-        		// Format as recommended on dublincore.org
+        		// Format as recommended on dublincore.org (http://dublincore.org/documents/dc-html/)
         		// Declare meta data profile
         		if (config.xhtmlUseDublinCore()) {
-        			head.setAttribute("profile","http://dublincore.org/documents/dcq-html/");
+        			head.setAttribute("profile","http://dublincore.org/documents/2008/08/04/dc-html/");
         			// Add link to declare namespace
         			Element dclink = htmlDOM.createElement("link");
         			dclink.setAttribute("rel","schema.DC");