From 6d14ebecaa426319ea4bf92cd52aab46c2354fe8 Mon Sep 17 00:00:00 2001
From: Georgy Litvinov <git@litvinovg.pro>
Date: Fri, 24 Jul 2020 20:27:36 +0200
Subject: [PATCH] Removed list splitting hack.

---
 .../java/w2phtml/xhtml/ODFPageSplitter.java   | 50 +++++++++----------
 1 file changed, 24 insertions(+), 26 deletions(-)

diff --git a/src/main/java/w2phtml/xhtml/ODFPageSplitter.java b/src/main/java/w2phtml/xhtml/ODFPageSplitter.java
index fb01536..99d2fd8 100644
--- a/src/main/java/w2phtml/xhtml/ODFPageSplitter.java
+++ b/src/main/java/w2phtml/xhtml/ODFPageSplitter.java
@@ -13,7 +13,7 @@ import w2phtml.office.StyleWithProperties;
 import w2phtml.util.Misc;
 
 public class ODFPageSplitter {
-	static Node truncatedListItemNodeContent = null;
+	//static Node truncatedListItemNodeContent = null;
 	static OfficeReader officeReader = null;
 
 	public static void splitOfficeText(Node onode, OfficeReader ofr) {
@@ -75,16 +75,9 @@ public class ODFPageSplitter {
 				}
 			
 				if (style == null || !"page".equals(style.getProperty(FO_BREAK_BEFORE))){
-					onode.insertBefore(softPageBreak.cloneNode(false), child);
-				}
-				//HACK!
-				if (truncatedListItemNodeContent != null){
-					NodeList itemNodeList= truncatedListItemNodeContent.getChildNodes();
-					while (itemNodeList.getLength() > 0){
-						onode.insertBefore(itemNodeList.item(0), child);
+					if (!nodeName.equals(TEXT_LIST)) {
+						onode.insertBefore(softPageBreak.cloneNode(false), child);
 					}
-					truncatedListItemNodeContent.getParentNode().removeChild(truncatedListItemNodeContent);
-					truncatedListItemNodeContent = null;
 				}
 				if (!child.hasChildNodes()){
 					onode.removeChild(child);
@@ -179,6 +172,9 @@ public class ODFPageSplitter {
 		Node parent = list.getParentNode();
 		Node listFirstPart = list.cloneNode(false);
 		NodeList listNodes = list.getChildNodes();
+		Document document = list.getOwnerDocument();
+		Element softPageBreak = document.createElement(TEXT_SOFT_PAGE_BREAK);
+		Node hangingItem = null;
 		int i = 0;
 		boolean dataMoved = false;
 		while (listNodes.getLength() > i) {
@@ -195,8 +191,6 @@ public class ODFPageSplitter {
 					listFirstPart.appendChild(child.cloneNode(true));
 					//Get next element
 					i++;
-					
-					
 				} else if (nodeName.equals(TEXT_LIST_ITEM)) {
 					if (containsSPB(child)){
 						
@@ -205,13 +199,9 @@ public class ODFPageSplitter {
 							dataMoved = true;
 							//Add first part of list item to previous list item
 							listFirstPart.appendChild(child.getPreviousSibling());
-							//Get list parent node and move cutted node  
-							//After First Part and SPB but before this list;
-							//TODO!!!!!!!!!!
-							truncatedListItemNodeContent = child;
-							listFirstPart.getParentNode();
-							//If List item is empty - remove it
-							if (!child.hasChildNodes()){
+							if (child.hasChildNodes()){
+								hangingItem = child;
+							} else {
 								list.removeChild(child);
 							}
 						}
@@ -224,18 +214,26 @@ public class ODFPageSplitter {
 						// Not with SPB yet, move node, set dataMoved=true
 						listFirstPart.appendChild(child);
 						dataMoved = true;
-						
 					}
-					
 				} else {
 					System.out.println("Error. SPB in List child node " + nodeName);
 					System.exit(1);
 				} 
-				
 			} 
 		}
 		if (dataMoved) {
 			parent.insertBefore(listFirstPart, list);
+			parent.insertBefore(softPageBreak, list);
+			if (hangingItem != null) {
+				i = 0;
+				NodeList freeNodes = hangingItem.getChildNodes();
+				while (freeNodes.getLength() > 0 ) {
+					Node freeNode = freeNodes.item(i);
+					parent.insertBefore(freeNode, list);
+				}
+				list.removeChild(hangingItem);
+			}
+	
 		}
 		
 		return dataMoved;
@@ -267,10 +265,10 @@ public class ODFPageSplitter {
 						if (handleParagraph(listItemChild)){
 							listItemFirstPart.appendChild(listItemChild.getPreviousSibling());
 							dataMoved=true;
-						} else {
-							System.out.println("Error. SPB in List item child node " + nodeName);
-							System.exit(1);
-						}
+						} 
+					} else {
+						System.out.println("Error. SPB in List item child node " + nodeName);
+						System.exit(1);
 					}
 					break;
 				//Move to first part