litvinovg/w2phtml
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Code is working, but ugly.

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This commit is contained in:
Georgy Litvinov 2020-01-09 18:36:59 +01:00
parent 525aa8de1d
commit c13cb3abce
6 changed files with 91 additions and 23 deletions
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3
src/main/java/writer2latex/office/OfficeReader.java
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@ -432,6 +432,9 @@ public class OfficeReader {
public StyleWithProperties getParStyle(String sName) {
return (StyleWithProperties) par.getStyle(sName);
}
public String cloneParStyle(String sName) {
return par.cloneStyle(sName);
}
public StyleWithProperties getDefaultParStyle() {
return (StyleWithProperties) par.getDefaultStyle();
}

14
src/main/java/writer2latex/office/OfficeStyle.java
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@ -29,7 +29,7 @@ import org.w3c.dom.Node;
import writer2latex.util.Misc;
/** <p> Abstract class representing a style in OOo </p> */
public abstract class OfficeStyle {
public abstract class OfficeStyle implements Cloneable {
// These attributes are defined by OfficeStyleFamily upon collection of styles
protected String sName;
protected OfficeStyleFamily family;
@ -53,6 +53,18 @@ public abstract class OfficeStyle {
public OfficeStyle getParentStyle() {
return family.getStyle(sParentName);
}
public OfficeStyle Clone() { return null; }
public void loadFromStyle(OfficeStyle original) {
sDisplayName = original.getDisplayName() + "-clone";
sName = original.getName() + "-clone";
family = original.family;
bAutomatic = original.isAutomatic();
sParentName = original.getParentName();
sListStyleName = original.getListStyleName();
sMasterPageName = original.getMasterPageName();
}
public String getListStyleName() { return sListStyleName; }

8
src/main/java/writer2latex/office/OfficeStyleFamily.java
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@ -71,6 +71,14 @@ public class OfficeStyleFamily {
if (sName==null) { return null; }
else { return styles.get(sName); }
}
public String cloneStyle(String sName) {
OfficeStyle origStyle = styles.get(sName);
OfficeStyle newStyle = origStyle.Clone();
String newName = sName+"-clone";
styles.put(sName+"-clone", newStyle);
displayNames.put(newStyle.getDisplayName(), newStyle.getName());
return newName;
}
/** Get a style by display name. Automatic styles does not have a display
* name, so only common styles can be retrieved with this method

11
src/main/java/writer2latex/office/PropertySet.java
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@ -33,7 +33,7 @@ import java.util.Hashtable;
/** <p> Class representing a set of style properties in OOo (actually this
is simply the set of attributes of an element). </p>
*/
public class PropertySet {
public class PropertySet implements Cloneable {
private Hashtable<String, String> properties = new Hashtable<String, String>();
private String sName;
@ -41,6 +41,10 @@ public class PropertySet {
properties = new Hashtable<String, String>();
sName="";
}
public PropertySet(String name, Hashtable<String,String> properties ) {
this.properties = (Hashtable<String, String>) properties.clone();
sName = new String(name);
}
public String getProperty(String sPropName) {
if (sPropName!=null) {
@ -57,6 +61,10 @@ public class PropertySet {
return null;
}
}
public PropertySet Clone() {
return new PropertySet(sName, properties);
}
public String getName() { return sName; }
@ -70,6 +78,7 @@ public class PropertySet {
for (int i=0; i<nLen; i++){
Node attr = attrNodes.item(i);
properties.put(attr.getNodeName(),attr.getNodeValue());
// System.out.println(attr.getNodeName()+" " + attr.getNodeValue());
}
}
}

29
src/main/java/writer2latex/office/StyleWithProperties.java
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@ -64,7 +64,23 @@ public class StyleWithProperties extends OfficeStyle {
properties[i] = new PropertySet();
}
}
public StyleWithProperties(PropertySet[] props) {
for (int i=0; i < props.length; i++) {
properties[i] = props[i].Clone();
}
}
public OfficeStyle Clone() {
StyleWithProperties clone = new StyleWithProperties(properties);
clone.loadFromStyle(this);
return clone;
}
public void setPropertiesFromStyle(StyleWithProperties baseStyle)
{
for (int i=0; i<COUNT; i++) {
properties[i] = new PropertySet();
}
}
public void loadStyleFromDOM(Node node) {
super.loadStyleFromDOM(node);
// read the properties of the style, if any
@ -150,6 +166,11 @@ public class StyleWithProperties extends OfficeStyle {
return null; // no value
}
protected void setProperty(int nIndex, String sName, String sValue) {
int nRealIndex = bIsOldProps ? OLDPROPS : nIndex;
properties[nRealIndex].setProperty(sName, sValue);
}
public String getTextProperty(String sName, boolean bInherit) {
return getProperty(TEXT,sName,bInherit);
}
@ -157,8 +178,12 @@ public class StyleWithProperties extends OfficeStyle {
public String getParProperty(String sName, boolean bInherit) {
return getProperty(PAR,sName,bInherit);
}
public void setParProperty(String sName, String sValue) {
setProperty(PAR,sName, sValue);
}
public String getSectionProperty(String sName, boolean bInherit) {
public String getSectionProperty(String sName, boolean bInherit) {
return getProperty(SECTION,sName,bInherit);
}

49
src/main/java/writer2latex/xhtml/PageSplitter.java
View file

@ -8,21 +8,24 @@ import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import writer2latex.office.OfficeReader;
import writer2latex.office.OfficeStyle;
import writer2latex.office.StyleWithProperties;
import writer2latex.office.XMLString;
import writer2latex.util.Misc;
public class PageSplitter {
static Node truncatedListItemNodeContent = null;
static OfficeReader officeReader = null;
protected static Node splitSoftPageBreak(Node onode,OfficeReader ofr){
//Find par node with soft page break inside and split it
officeReader = ofr;
Document document = onode.getOwnerDocument();
Element softPageBreak = document.createElement(XMLString.TEXT_SOFT_PAGE_BREAK);
NodeList nodes = onode.getChildNodes();
int i = 0;
//Loop through the content nodes and split paragraph nodes with soft page break
//Loop through the content nodes and split nodes with soft page break
while (i < nodes.getLength()){
Node child = nodes.item(i);
//System.out.println("splitSoftPageBreak ");
@ -30,8 +33,6 @@ public class PageSplitter {
//Necessary check if node is an Element
if ((child.getNodeType() == Node.ELEMENT_NODE) && containsSPB(child)){
String nodeName = child.getNodeName();
//DEBUG
//System.out.println("----------CURRENT NODE IS-------" + nodeName);
//Create Duplicate Node!
Element childFirstPart = (Element) child.cloneNode(false);
StyleWithProperties style = null;
@ -39,7 +40,8 @@ public class PageSplitter {
//If SPB not the first node
if (handleParagraph(childFirstPart, child)){
onode.insertBefore(childFirstPart, child);
style = ofr.getTableStyle(Misc.getAttribute(child, XMLString.TEXT_STYLE_NAME));
style = ofr.getParStyle(Misc.getAttribute(child, XMLString.TEXT_STYLE_NAME));
// OfficeStyle styleCopy = style.Clone();
}
} else if (nodeName.equals(XMLString.TABLE_TABLE)) {
if (handleTableTable(childFirstPart, child)){
@ -50,14 +52,13 @@ public class PageSplitter {
} else if (nodeName.equals(XMLString.TEXT_LIST)) {
if (handleList(childFirstPart, child)){
onode.insertBefore(childFirstPart, child);
style = ofr.getTableStyle(Misc.getAttribute(child, XMLString.TEXT_LIST_STYLE));
}
} else if (nodeName.equals(XMLString.TEXT_SECTION)) {
//System.out.println("Get into Section ");
if (handleSection(childFirstPart, child)){
onode.insertBefore(childFirstPart, child);
style = ofr.getTableStyle(Misc.getAttribute(child, XMLString.TEXT_SECTION));
style = ofr.getSectionStyle(Misc.getAttribute(child, XMLString.TEXT_SECTION));
//System.out.println("Data moved");
}
} else if (nodeName.equals(XMLString.TEXT_TABLE_OF_CONTENT)){
@ -524,25 +525,21 @@ public class PageSplitter {
}
private static boolean handleParagraph(Node paraFirstPart, Node paraNode) {
private static boolean handleParagraph(Node paraBefore, Node paraAfter) {
boolean dataMoved = false;
int i = 0;
NodeList paraChildNodes = paraNode.getChildNodes();
NodeList paraChildNodes = paraAfter.getChildNodes();
while (paraChildNodes.getLength() > i) {
Node paraChildNode = paraChildNodes.item(i);
//NOT TEXT NODES
if ((paraChildNode.getNodeType() == Node.ELEMENT_NODE)) {
String nodeName = paraChildNode.getNodeName();
//System.out.println(nodeName);
//SPB FOUND
if (containsSPB(paraChildNode)){
if (nodeName.equals(XMLString.TEXT_SOFT_PAGE_BREAK)){
//Next node in paragraph. If it is text node go further
Node paraNextNode = paraChildNodes.item(i+1);
Node paraPrevNode = paraFirstPart.getLastChild();
Node paraPrevNode = paraBefore.getLastChild();
String nextText = null;
String prevText = null;
if (paraNextNode != null && paraPrevNode != null ){
@ -576,13 +573,13 @@ public class PageSplitter {
}
// In case paragraph is empty add space to prevent it's removing
if (paraNextNode == null && paraPrevNode == null){
Document doc = paraNode.getOwnerDocument();
Document doc = paraAfter.getOwnerDocument();
Node space = doc.createTextNode(" ");
paraNode.insertBefore(space, paraChildNode);
paraAfter.insertBefore(space, paraChildNode);
}
// remove inner soft page break node
paraNode.removeChild(paraChildNode);
paraAfter.removeChild(paraChildNode);
/* Check if next node in para is text and first char is a letter
* Check if last node in paraFirstPart is text and last char is a letter
@ -597,19 +594,33 @@ public class PageSplitter {
break;
//ELEMENT WITHOUT SPB
} else if (nodeName.equals(XMLString.TEXT_BOOKMARK_START)){
paraFirstPart.appendChild(paraChildNode.cloneNode(true));
paraBefore.appendChild(paraChildNode.cloneNode(true));
i++;
} else {
paraFirstPart.appendChild(paraChildNode);
paraBefore.appendChild(paraChildNode);
dataMoved = true;
}
//TEXT NODES
} else {
paraFirstPart.appendChild(paraChildNode);
paraBefore.appendChild(paraChildNode);
dataMoved = true;
}
}
//StyleWithProperties style = officeReader.getParStyle(Misc.getAttribute(paraAfter, XMLString.TEXT_STYLE_NAME));
String newStyleName = officeReader.cloneParStyle(Misc.getAttribute(paraAfter, XMLString.TEXT_STYLE_NAME));
Node styleAttr = paraAfter.getAttributes().getNamedItem(XMLString.TEXT_STYLE_NAME);
styleAttr.setTextContent(newStyleName);
StyleWithProperties newStyle = officeReader.getParStyle(Misc.getAttribute(paraAfter, XMLString.TEXT_STYLE_NAME));
//String propVal = style.getParProperty(XMLString.FO_TEXT_INDENT, true);
//System.out.println(propVal);
newStyle.setParProperty(XMLString.FO_TEXT_INDENT, "0");
//propVal = newStyle.getParProperty(XMLString.FO_TEXT_INDENT, true);
//System.out.println(propVal);
//System.out.println(Misc.getAttribute(paraAfter, XMLString.TEXT_STYLE_NAME));
return dataMoved;
}
// Returns true if soft-page-break found. Removes it if removeFound = true