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Get outline from table if exists.

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This commit is contained in:
Georgy Litvinov 2020-06-29 13:24:54 +02:00
parent 4e30440dfb
commit 5fdf4970d9
2 changed files with 79 additions and 30 deletions
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86
src/main/java/w2phtml/xhtml/content/Separator.java
View file

@ -10,8 +10,9 @@ import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import pro.litvinovg.xml.Debug;
import w2phtml.office.XMLString;
import pro.litvinovg.xml.Debug;
import static w2phtml.office.XMLString.*;
import w2phtml.xhtml.Converter;
import w2phtml.xhtml.XhtmlConfig;
@ -55,19 +56,25 @@ public class Separator {
}
public Node processOutlineLevel(Node currentNode, Node hnode, int pageNum) {
// Get outline level
String sLevel = getAttribute(currentNode, XMLString.TEXT_OUTLINE_LEVEL);
if (sLevel == null || sLevel.isEmpty()) {
Node outlineNode = null;
if (currentNode.getNodeName().contentEquals(TABLE_TABLE)) {
outlineNode = getOulineNodeFromTable(currentNode);
} else {
outlineNode = currentNode;
}
Integer curLevel = getOutlineLevel(outlineNode);
if (curLevel < 1) {
return hnode;
}
String title = getTitle(currentNode);
String title = getOutlineTitle(outlineNode);
if (title == null || title.isEmpty()) {
return hnode;
}
int curLevel = Integer.parseInt(sLevel);
if (noSplitNeeded(pageNum, curLevel)) {
System.out.println("No split needed");
return hnode;
@ -97,7 +104,7 @@ public class Separator {
}
if (greenstoneSeparation) {
openCommentHeading(hnode, title);
addToCommentStack(sLevel);
addToCommentStack(curLevel.toString());
}
if (pagination) {
@ -107,6 +114,46 @@ public class Separator {
return hnode;
}
private int getOutlineLevel(Node currentNode) {
String levelAttr = getAttribute(currentNode, XMLString.TEXT_OUTLINE_LEVEL);
if (levelAttr == null || levelAttr.isEmpty()) {
return 0;
} else {
return Integer.parseInt(levelAttr);
}
}
private Node getOulineNodeFromTable(Node currentNode) {
NodeList tableNodes = currentNode.getChildNodes();
int i = 0;
while (i < tableNodes.getLength()) {
Node tableNode = tableNodes.item(i++);
if (tableNode.getNodeName().contentEquals(TABLE_TABLE_ROW)) {
NodeList rowNodes = tableNode.getChildNodes();
int j = 0;
while (j < rowNodes.getLength()) {
Node rowNode = rowNodes.item(j++);
if (rowNode.getNodeName().contentEquals(TABLE_TABLE_CELL)) {
NodeList cellNodes = rowNode.getChildNodes();
int k = 0;
while (k < cellNodes.getLength()) {
Node cellNode = cellNodes.item(k++);
String levelAttr = getAttribute(cellNode, XMLString.TEXT_OUTLINE_LEVEL);
if (levelAttr != null && !levelAttr.isEmpty()) {
String title = getOutlineTitle(cellNode);
if (!title.isEmpty()) {
return cellNode;
}
}
}
}
}
}
}
return currentNode;
}
private void setContentName(Node hnode, String title) {
((Element) hnode).setAttribute("name", title);
@ -290,7 +337,7 @@ public class Separator {
return result;
}
public static String getTitle(Node currentNode) {
public static String getOutlineTitle(Node currentNode) {
Node content = currentNode.cloneNode(true);
String title = null;
NodeList lineBreaks = ((Element) content).getElementsByTagName(XMLString.TEXT_LINE_BREAK);
@ -304,6 +351,8 @@ public class Separator {
return title;
}
private static void deleteCommentsIn(Node content) {
NodeList notes = ((Element) content).getElementsByTagName(XMLString.OFFICE_ANNOTATION);
int j = 0;
@ -437,9 +486,22 @@ public class Separator {
}
}
private static String openPageCommentText(Integer pageNum) {
String comment = "<Section>\n<Description>\n<Metadata name=\"Title\">" + pageNum + "</Metadata>\n<Metadata name=\"Page\">" + pageNum + "</Metadata>\n"+COMMENT_END;
return comment;
public Node breaksOrOutline(Node currentNode, Node hnode, int pageNum) {
Node outlineNode = null;
if (currentNode.getNodeName().contentEquals(TABLE_TABLE)) {
outlineNode = getOulineNodeFromTable(currentNode);
} else {
outlineNode = currentNode;
}
Integer curLevel = getOutlineLevel(outlineNode);
String title = getOutlineTitle(outlineNode);
if (curLevel < 1 || title == null || title.isEmpty()) {
hnode = processPageBreak(currentNode, hnode, pageNum);
} else {
hnode = processOutlineLevel(currentNode, hnode, pageNum);
}
return hnode;
}
}

23
src/main/java/w2phtml/xhtml/content/TextParser.java
View file

@ -32,6 +32,7 @@ import java.util.Set;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import pro.litvinovg.xml.Debug;
import w2phtml.office.FontDeclaration;
import w2phtml.office.ListCounter;
import w2phtml.office.ListStyle;
@ -166,6 +167,7 @@ public class TextParser extends Parser {
if (pagination) {
onode = (Element) ODFPageSplitter.splitText(onode,ofr);
//Debug.printNode(onode);
}
hnode = (Element)traverseBlockText(onode,hnode);
@ -1207,12 +1209,8 @@ public class TextParser extends Parser {
pageNum++;
fitPageNumberToMasterPageStyle();
}
if (hasOutlineLevel(currentNode)) {
hnode = docSep.processOutlineLevel(currentNode, hnode, pageNum);
} else {
hnode = docSep.processPageBreak(currentNode, hnode, pageNum);
}
hnode = docSep.breaksOrOutline(currentNode, hnode, pageNum);
// Print new header
addHeader(hnode);
@ -1433,18 +1431,7 @@ public class TextParser extends Parser {
inFooter = false;
return node;
}
private boolean hasOutlineLevel(Node node) {
if (Misc.isElement(node)
&& Misc.getAttribute(node, TEXT_OUTLINE_LEVEL) != null
&& !Misc.getAttribute(node, TEXT_OUTLINE_LEVEL).isEmpty()) {
String title = Separator.getTitle(node).trim();
if (title == null || title.isEmpty()) {
return false;
}
return true;
}
return false;
}
public void handleOfficeAnnotation(Node onode, Node hnode) {
if (applyAnnotationMetadata) {
parseAnnotationMetadata(onode);