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A few minor bugfixes and improvements

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git-svn-id: svn://svn.code.sf.net/p/writer2latex/code/trunk@174 f0f2a975-2e09-46c8-9428-3b39399b9f3c
This commit is contained in:
henrikjust 2014-09-17 07:32:31 +00:00
parent 5d82772d91
commit 2fd6ccd490
35 changed files with 129 additions and 111 deletions
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19
source/java/writer2latex/util/SimpleDOMBuilder.java
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@ -16,11 +16,11 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
* Copyright: 2002-2012 by Henrik Just
* Copyright: 2002-2014 by Henrik Just
*
* All Rights Reserved.
*
* Version 1.4 (2012-03-22)
* Version 1.4 (2014-09-16)
*
*/
@ -40,6 +40,7 @@ import org.w3c.dom.Element;
public class SimpleDOMBuilder {
private Document dom=null;
private Element currentElement=null;
private StringBuilder charBuffer=new StringBuilder();
/**
* Append an element to the current element and set this new element to be the current element.
@ -51,6 +52,7 @@ public class SimpleDOMBuilder {
*/
public boolean startElement(String sTagName) {
if (currentElement!=null) {
flushCharacters();
currentElement = (Element) currentElement.appendChild(dom.createElement(sTagName));
}
else {
@ -74,6 +76,7 @@ public class SimpleDOMBuilder {
*/
public boolean endElement() {
if (currentElement!=null) {
flushCharacters();
if (currentElement!=dom.getDocumentElement()) {
currentElement=(Element) currentElement.getParentNode();
}
@ -100,18 +103,26 @@ public class SimpleDOMBuilder {
}
/**
* Add characters to the currentElement
* Add characters to the currentElement. The actual writing of characters to the DOM is delayed until the
* <code>startElement</code> or <code>endElement</code> methods are invoked
* @param sText
* @return true on success, false if there is no current element
*/
public boolean characters(String sText) {
if (currentElement!=null) {
currentElement.appendChild(dom.createTextNode(sText));
charBuffer.append(sText);
return true;
}
return false;
}
private void flushCharacters() {
if (charBuffer.length()>0) {
currentElement.appendChild(dom.createTextNode(charBuffer.toString()));
charBuffer.setLength(0);
}
}
/**
* Get the DOM tree
*