static void updateListTypes(WordPutData *put)
{
const char **htmlIds = DFHashTableCopyKeys(put->numIdByHtmlId);
for (int i = 0; htmlIds[i]; i++) {
const char *htmlId = htmlIds[i];
const char *numId = DFHashTableLookup(put->numIdByHtmlId,htmlId);
WordConcreteNum *num = WordNumberingConcreteWithId(put->conv->numbering,numId);
if (num == NULL)
continue; // FIXME: remove entry from both maps so it is re-created
DFNode *listNode = DFNodeForSeqNo(put->conv->html,(unsigned int)atoi(htmlId));
assert(listNode != NULL);
const char *htmlType = DFGetAttribute(listNode,CONV_LISTTYPE);
const char *htmlIlvl = DFGetAttribute(listNode,CONV_ILVL);
WordNumLevel *level = WordConcreteNumGetLevel(num,atoi(htmlIlvl));
if (level == NULL)
continue; // FIXME: remove entry from both maps so it is re-created
const char *wordType = WordNumLevelToListStyleType(level);
if (!DFStringEquals(wordType,htmlType)) {
// Make a copy of numId, as it may be freed during the first call to DFHashTableRemove
char *numIdCopy = strdup(numId);
DFHashTableRemove(put->numIdByHtmlId,htmlId);
DFHashTableRemove(put->htmlIdByNumId,numIdCopy);
free(numIdCopy);
if (num->referenceCount == 1)
WordNumberingRemoveConcrete(put->conv->numbering,num);
}
}
free(htmlIds);
}
static int listProperties(WordConverter *conv, const char *numId, const char *ilvl, CSSProperties *properties)
{
WordConcreteNum *num = WordNumberingConcreteWithId(conv->numbering,numId);
if (num == NULL)
return 0;;
WordNumLevel *level = WordConcreteNumGetLevel(num,atoi(ilvl));
if (level == NULL)
return 0;;
DFNode *pPr = DFChildWithTag(level->element,WORD_PPR);
if (pPr == NULL)
return 0;;
const char *styleId = NULL;
WordGetPPr(pPr,properties,&styleId,conv->mainSection);
return 1;
}
static void fixWordLists(DFNode *node, WordConverter *conv)
{
for (DFNode *child = node->first; child != NULL; child = child->next)
fixWordLists(child,conv);
int haveParagraphs = 0;
for (DFNode *child = node->first; child != NULL; child = child->next) {
if (child->tag == WORD_P) {
haveParagraphs = 1;
break;
}
}
if (!haveParagraphs)
return;
int createdHashTables = 0;
DFHashTable *replacementNumIds = NULL;
DFHashTable *itemNoByListKey = NULL;
DFHashTable *lastNumIdByIlvl = NULL;
DFHashTable *itemNoByIlvl = NULL;
int maxIlvl = -1;
for (DFNode *child = node->first; child != NULL; child = child->next) {
if (child->tag != WORD_P)
continue;
DFNode *pPrElem = DFChildWithTag(child,WORD_PPR);
DFNode *numPrElem = DFChildWithTag(pPrElem,WORD_NUMPR);
DFNode *numIdElem = DFChildWithTag(numPrElem,WORD_NUMID);
DFNode *ilvlElem = DFChildWithTag(numPrElem,WORD_ILVL);
const char *numId = DFGetAttribute(numIdElem,WORD_VAL);
const char *ilvl = DFGetAttribute(ilvlElem,WORD_VAL);
if ((numId == NULL) || (atoi(numId) == 0))
continue;
if (!createdHashTables) {
replacementNumIds = DFHashTableNew((DFCopyFunction)xstrdup,free);
itemNoByListKey = DFHashTableNew((DFCopyFunction)xstrdup,free);
lastNumIdByIlvl = DFHashTableNew((DFCopyFunction)xstrdup,free);
itemNoByIlvl = DFHashTableNew((DFCopyFunction)xstrdup,free);
createdHashTables = 1;
}
if (ilvl == NULL)
ilvl = "0";;
WordConcreteNum *concreteNum = WordNumberingConcreteWithId(conv->numbering,numId); // may be NULL
WordNumLevel *numLevel = WordConcreteNumGetLevel(concreteNum,atoi(ilvl)); // may be NULL
const char *levelStart = NULL;
if (numLevel != NULL) {
for (DFNode *lvlChild = numLevel->element->first; lvlChild != NULL; lvlChild = lvlChild->next) {
switch (lvlChild->tag) {
case WORD_START:
levelStart = DFGetAttribute(lvlChild,WORD_VAL);
break;
}
}
}
char *listKey = DFFormatString("%s:%s",numId,ilvl);
char *itemNo = DFStrDup(DFHashTableLookup(itemNoByListKey,listKey));
if (itemNo == NULL) {
itemNo = xstrdup("1");
if ((levelStart != NULL) && (atoi(levelStart) > 1) && (atoi(ilvl) <= maxIlvl)) {
const char *prevNumId = DFHashTableLookup(lastNumIdByIlvl,ilvl);
const char *prevItemNo = DFHashTableLookup(itemNoByIlvl,ilvl);
if ((prevNumId != NULL) && (prevItemNo != NULL)) {
DFHashTableAdd(replacementNumIds,numId,prevNumId);
free(itemNo);
itemNo = DFFormatString("%d",atoi(prevItemNo)+1);
}
}
}
else {
int intValue = atoi(itemNo);
free(itemNo);
itemNo = DFFormatString("%d",intValue+1);
}
DFHashTableAdd(itemNoByListKey,listKey,itemNo);
const char *replNumId = DFHashTableLookup(replacementNumIds,numId);
if (replNumId != NULL) {
numId = replNumId;
DFSetAttribute(numIdElem,WORD_VAL,numId);
}
DFHashTableAdd(lastNumIdByIlvl,ilvl,numId);
DFHashTableAdd(itemNoByIlvl,ilvl,itemNo);
maxIlvl = atoi(ilvl);
free(listKey);
free(itemNo);
}
DFHashTableRelease(replacementNumIds);
DFHashTableRelease(itemNoByListKey);
DFHashTableRelease(lastNumIdByIlvl);
DFHashTableRelease(itemNoByIlvl);
}
static void Word_fixListSingle(WordConverter *conv, DFNode *node)
{
ListStack stack;
bzero(&stack,sizeof(ListStack));
DFNode *next;
for (DFNode *child = node->first; child != NULL; child = next) {
next = child->next;
int isListItem = 0;
if (child->tag == HTML_P) {
DFNode *elem = child;
const char *numIdStr = DFGetAttribute(elem,WORD_NUMID);
const char *ilvlStr = DFGetAttribute(elem,WORD_ILVL);
DFRemoveAttribute(elem,WORD_NUMID);
DFRemoveAttribute(elem,WORD_ILVL);
// A numId of 0 means that there is no numbering applied to this paragraph
if ((numIdStr != NULL) && (atoi(numIdStr) == 0)) {
numIdStr = NULL;
ilvlStr = NULL;
}
if ((numIdStr != NULL) && (ilvlStr != NULL)) {
isListItem = 1;
int numId = atoi(numIdStr);
int ilvl = atoi(ilvlStr);
ListDimensions dimensions = listIndent(conv,numIdStr,ilvlStr);
// Find the list at the same ilvl, and check if it has the same numId. If not, we're
// starting a new list.
ListFrame *sameLevelFrame = NULL;
for (ListFrame *frame = stack.top; frame != NULL; frame = frame->parent) {
if (frame->ilvl == ilvl)
sameLevelFrame = frame;
}
if ((sameLevelFrame != NULL) && (sameLevelFrame->numId != numId))
fixTrailingParagraphs(&stack,ilvl);
else
fixTrailingParagraphs(&stack,ilvl+1);
if ((stack.top != NULL) && (stack.top->numId != numId))
ListStackPopToAboveIlvl(&stack,ilvl);
else if ((stack.top != NULL) && (stack.top->ilvl > ilvl))
ListStackPopToAboveIlvl(&stack,ilvl+1);
if ((stack.top == NULL) || (stack.top->numId != numId) || (stack.top->ilvl < ilvl)) {
WordConcreteNum *num = WordNumberingConcreteWithId(conv->numbering,numIdStr); // may be NULL
WordNumLevel *level = WordConcreteNumGetLevel(num,ilvl); // may be NULL
const char *type = WordNumLevelToListStyleType(level); // may be NULL
Tag tag;
if (DFStringEquals(type,"disc") ||
DFStringEquals(type,"circle") ||
DFStringEquals(type,"square"))
tag = HTML_UL;
else
tag = HTML_OL;
DFNode *element = DFCreateElement(conv->html,tag);
if (type != NULL)
DFFormatAttribute(element,HTML_STYLE,"list-style-type: %s",type);
if (stack.top != NULL) {
DFNode *li;
if (stack.top->element->last != NULL)
li = stack.top->element->last;
else
li = DFCreateChildElement(stack.top->element,HTML_LI);
DFAppendChild(li,element);
}
else {
DFInsertBefore(node,element,child);
}
ListStackPushFrame(&stack,element,numId,ilvl,dimensions);
}
}
}
if (stack.top != NULL) {
DFNode *li;
if ((stack.top->element->last != NULL) && !isListItem)
li = stack.top->element->last;
else
li = DFCreateChildElement(stack.top->element,HTML_LI);
DFAppendChild(li,child);
}
}
fixTrailingParagraphs(&stack,-1);
while (stack.top != NULL)
ListStackPop(&stack);
}
