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);
}
void DFSetAttribute(DFNode *element, Tag tag, const char *value)
{
if (value == NULL) {
DFRemoveAttribute(element,tag);
return;
}
if (tag == HTML_ID) {
const char *oldIdAttr = DFGetAttribute(element,HTML_ID);
if (oldIdAttr != NULL)
DFHashTableRemove(element->doc->nodesByIdAttr,oldIdAttr);
DFHashTableAdd(element->doc->nodesByIdAttr,value,element);
}
// Is there an existing attribute with this tag? If so, replace it
for (unsigned int i = 0; i < element->attrsCount; i++) {
if (element->attrs[i].tag == tag) {
element->attrs[i].value = DFCopyString(element->doc,value);
return;
}
}
// No existing attribute with this tag - add it
if (element->attrsCount == element->attrsAlloc) {
element->attrsAlloc = (element->attrsAlloc == 0) ? 8 : (2*element->attrsAlloc);
element->attrs = (DFAttribute *)xrealloc(element->attrs,element->attrsAlloc*sizeof(DFAttribute));
}
element->attrs[element->attrsCount].tag = tag;
element->attrs[element->attrsCount].value = DFCopyString(element->doc,value);
element->attrsCount++;
}
void CSSPut(CSSProperties *properties, const char *name, const char *value)
{
if (properties == NULL)
return;
assert(properties->retainCount > 0);
if (value == NULL)
DFHashTableRemove(properties->hashTable,name);
else
DFHashTableAdd(properties->hashTable,name,(void *)value);
if (!properties->dirty) // Minimise KVO notifications
properties->dirty = 1;
DFCallbackInvoke(properties->changeCallbacks,properties,NULL);
}
void DFRemoveAttribute(DFNode *element, Tag tag)
{
if (tag == HTML_ID) {
const char *oldIdAttr = DFGetAttribute(element,HTML_ID);
if (oldIdAttr != NULL)
DFHashTableRemove(element->doc->nodesByIdAttr,oldIdAttr);
}
for (unsigned int i = 0; i < element->attrsCount; i++) {
if (element->attrs[i].tag == tag) {
if (i+1 < element->attrsCount) {
// Move the last attribute into this slot
element->attrs[i].tag = element->attrs[element->attrsCount-1].tag;
element->attrs[i].value = element->attrs[element->attrsCount-1].value;
}
element->attrsCount--;
return;
}
}
}
void WordUpdateStyles(WordConverter *converter, CSSSheet *styleSheet)
{
CSSStyle *paraDefault = CSSSheetDefaultStyleForFamily(styleSheet,StyleFamilyParagraph);
if (CSSGet(CSSStyleRule(paraDefault),"margin-top") == NULL)
CSSPut(CSSStyleRule(paraDefault),"margin-top","-word-auto");
if (CSSGet(CSSStyleRule(paraDefault),"margin-bottom") == NULL)
CSSPut(CSSStyleRule(paraDefault),"margin-bottom","-word-auto");
if (converter->package->styles == NULL) // FIXME: create this document
return;;
DFNode *root = converter->package->styles->root;
if ((root == NULL) || (root->tag != WORD_STYLES))
return;;
DFHashTable *remainingSelectors = DFHashTableNew(NULL,NULL); // Used as a set
const char **allSelectors = CSSSheetCopySelectors(styleSheet);
for (int i = 0; allSelectors[i]; i++) {
const char *selector = allSelectors[i];
DFHashTableAdd(remainingSelectors,selector,"");
}
free(allSelectors);
WordSheet *sheet = converter->styles;
DFHashTable *oldConcreteNumIds = WordSheetFindUsedConcreteNumIds(sheet);
updateNumbering(converter,styleSheet);
// Update or remove existing styles
const char **allIdents = WordSheetCopyIdents(sheet);
for (int i = 0; allIdents[i]; i++) {
WordStyle *wordStyle = WordSheetStyleForIdent(sheet,allIdents[i]);
DFNode *element = wordStyle->element;
if (WordStyleIsProtected(wordStyle)) {
DFHashTableRemove(remainingSelectors,wordStyle->selector);
continue;
}
if (!DFStringEquals(wordStyle->type,"paragraph") &&
!DFStringEquals(wordStyle->type,"character") &&
!DFStringEquals(wordStyle->type,"table"))
continue;
CSSStyle *cssStyle = CSSSheetLookupSelector(styleSheet,wordStyle->selector,0,0);
if (cssStyle == NULL) {
// Remove style
WordSheetRemoveStyle(sheet,wordStyle);
continue;
}
// Update style
WordPutStyle(element,cssStyle,converter);
updateDefault(cssStyle,element,styleSheet,converter);
DFHashTableRemove(remainingSelectors,wordStyle->selector);
}
free(allIdents);
// Sort the list of new styles, so that test output is deterministic
const char **sortedSelectors = DFHashTableCopyKeys(remainingSelectors);
DFSortStringsCaseInsensitive(sortedSelectors);
// Add new styles. We do this in two stages - first creating the styles, and then setting their properties.
// This is because the second stage depends on referenced styles (e.g. based on and next) to be already
// present.
for (int selIndex = 0; sortedSelectors[selIndex]; selIndex++) {
const char *selector = sortedSelectors[selIndex];
CSSStyle *style = CSSSheetLookupSelector(styleSheet,selector,0,0);
const char *familyStr = NULL;
StyleFamily family = WordStyleFamilyForSelector(selector);
if (family == StyleFamilyParagraph)
familyStr = "paragraph";
else if (family == StyleFamilyCharacter)
familyStr = "character";
else if (family == StyleFamilyTable)
familyStr = "table";
else
continue;
char *styleId = WordStyleIdForStyle(style);
char *name = WordStyleNameForStyle(style);
if (name == NULL)
name = xstrdup(styleId);;
WordStyle *wordStyle = WordSheetAddStyle(sheet,familyStr,styleId,name,selector);
DFCreateChildElement(wordStyle->element,WORD_QFORMAT);
free(styleId);
free(name);
}
for (int selIndex = 0; sortedSelectors[selIndex]; selIndex++) {
const char *selector = sortedSelectors[selIndex];
StyleFamily family = WordStyleFamilyForSelector(selector);
if ((family != StyleFamilyParagraph) &&
(family != StyleFamilyCharacter) &&
(family != StyleFamilyTable))
continue;
CSSStyle *style = CSSSheetLookupSelector(styleSheet,selector,0,0);
WordStyle *wordStyle = WordSheetStyleForSelector(converter->styles,selector);
assert(wordStyle != NULL);
CSSStyleAddDefaultHTMLProperties(style);
// FIXME: language
// FIXME: not covered by tests
if ((style->headingLevel >= 1) && (style->headingLevel <= 6))
CSSStyleSetNext(style,"p.Normal");
WordPutStyle(wordStyle->element,style,converter);
updateDefault(style,wordStyle->element,styleSheet,converter);
}
free(sortedSelectors);
// Update body style (document defaults)
updateDefaults(converter,styleSheet);
updateBody(converter,styleSheet);
DFHashTable *newConcreteNumIds = WordSheetFindUsedConcreteNumIds(sheet);
const char **oldKeys = DFHashTableCopyKeys(oldConcreteNumIds);
for (int oldIndex = 0; oldKeys[oldIndex]; oldIndex++) {
const char *numId = oldKeys[oldIndex];
if (DFHashTableLookup(newConcreteNumIds,numId) == NULL) {
WordConcreteNum *concreteNum = WordNumberingConcreteWithId(converter->numbering,numId);
if (concreteNum != NULL)
WordNumberingRemoveConcrete(converter->numbering,concreteNum);
}
}
free(oldKeys);
DFHashTableRelease(remainingSelectors);
DFHashTableRelease(oldConcreteNumIds);
DFHashTableRelease(newConcreteNumIds);
}
void CSSSheetRemoveStyle(CSSSheet *sheet, CSSStyle *style)
{
DFHashTableRemove(sheet->_styles,style->selector);
}
