static void removeCaptionBookmarksRecursive(DFNode *node, int inCaption)
{
if (node->tag == WORD_P) {
DFNode *pPr = DFChildWithTag(node,WORD_PPR);
const char *styleId = DFGetChildAttribute(pPr,WORD_PSTYLE,WORD_VAL);
if (DFStringEquals(styleId,"Caption"))
inCaption = 1;
}
DFNode *next;
for (DFNode *child = node->first; child != NULL; child = next) {
next = child->next;
removeCaptionBookmarksRecursive(child,inCaption);
}
if (inCaption) {
switch (node->tag) {
case WORD_BOOKMARKSTART:
case WORD_BOOKMARKEND:
case WORD_BOOKMARK:
DFRemoveNodeButKeepChildren(node);
break;
}
}
}
WordTheme *WordThemeNew(WordPackage *package)
{
WordTheme *theme = (WordTheme *)calloc(1,sizeof(WordTheme));
DFDocument *doc = package->theme;
if (doc == NULL)
return theme;
assert(doc->root != NULL);
if (doc->root->tag != DML_MAIN_THEME)
return theme;
DFNode *themeElementsElem = DFChildWithTag(doc->root,DML_MAIN_THEMEELEMENTS);
DFNode *fontSchemeElem = DFChildWithTag(themeElementsElem,DML_MAIN_FONTSCHEME);
DFNode *majorFontElem = DFChildWithTag(fontSchemeElem,DML_MAIN_MAJORFONT);
DFNode *minorFontElem = DFChildWithTag(fontSchemeElem,DML_MAIN_MINORFONT);
const char *majorFont = DFGetChildAttribute(majorFontElem,DML_MAIN_LATIN,NULL_TYPEFACE);
const char *minorFont = DFGetChildAttribute(minorFontElem,DML_MAIN_LATIN,NULL_TYPEFACE);
theme->majorFont = (majorFont != NULL) ? strdup(majorFont) : NULL;
theme->minorFont = (minorFont != NULL) ? strdup(minorFont) : NULL;
return theme;
}
static DFHashTable *WordSheetFindUsedConcreteNumIds(WordSheet *sheet)
{
DFHashTable *concreteNumIds = DFHashTableNew(NULL,NULL); // Used as a set
const char **allIdents = WordSheetCopyIdents(sheet);
for (int i = 0; allIdents[i]; i++) {
const char *ident = allIdents[i];
WordStyle *style = WordSheetStyleForIdent(sheet,ident);
DFNode *pPr = DFChildWithTag(style->element,WORD_PPR);
DFNode *numPr = DFChildWithTag(pPr,WORD_NUMPR);
const char *numId = DFGetChildAttribute(numPr,WORD_NUMID,WORD_VAL);
if (numId != NULL)
DFHashTableAdd(concreteNumIds,numId,"");
}
free(allIdents);
return concreteNumIds;
}
static void WordPutStyle(DFNode *concrete, CSSStyle *style, WordConverter *converter)
{
// If we find a style with a counter-increment value of "<elementname> 0", this means that it's
// an explicitly unnumbered paragraph. So we set the numbering id to 0, so word doesn't increment
// the corresponding counter when encountering this style
if (CSSGet(CSSStyleRule(style),"counter-increment") != NULL) {
char *zeroIncrement = DFFormatString("%s 0",style->elementName);
if (DFStringEquals(CSSGet(CSSStyleRule(style),"counter-increment"),zeroIncrement))
CSSPut(CSSStyleRule(style),"-word-numId","0");
free(zeroIncrement);
}
int outlineLvl = -1;
if ((style->headingLevel >= 1) && (style->headingLevel <= 6)) {
outlineLvl = style->headingLevel-1;
char *nextSelector = CSSStyleCopyNext(style);
if (nextSelector == NULL) {
CSSStyle *def = CSSSheetDefaultStyleForFamily(converter->styleSheet,StyleFamilyParagraph);
if (def != NULL)
CSSStyleSetNext(style,def->selector);
}
free(nextSelector);
}
DFNode *children[PREDEFINED_TAG_COUNT];
childrenToArray(concrete,children);
char *parentSelector = CSSStyleCopyParent(style);
if (parentSelector == NULL) {
if (style->className != NULL) {
if ((style->tag != HTML_P) && (style->tag != HTML_SPAN) && (style->tag != HTML_TABLE)) {
CSSStyle *parentStyle = CSSSheetLookupElement(converter->styleSheet,style->elementName,NULL,0,0);
if ((parentStyle != NULL) && !parentStyle->latent)
parentSelector = xstrdup(style->elementName);
}
}
}
// Based on
const char *basedOn = WordSheetStyleIdForSelector(converter->styles,parentSelector);
if (basedOn == NULL) {
children[WORD_BASEDON] = NULL;
}
else {
children[WORD_BASEDON] = DFCreateElement(concrete->doc,WORD_BASEDON);
DFSetAttribute(children[WORD_BASEDON],WORD_VAL,basedOn);
}
// Style for next paragraph
children[WORD_NEXT] = NULL;
char *nextSelector = CSSStyleCopyNext(style);
if (nextSelector != NULL) {
StyleFamily thisFamily = WordStyleFamilyForSelector(style->selector);
StyleFamily nextFamily = WordStyleFamilyForSelector(nextSelector);
if (nextFamily == thisFamily) {
children[WORD_NEXT] = DFCreateElement(concrete->doc,WORD_NEXT);
const char *nextStyleId = WordSheetStyleIdForSelector(converter->styles,nextSelector);
DFSetAttribute(children[WORD_NEXT],WORD_VAL,nextStyleId);
}
}
if (WordStyleFamilyForSelector(style->selector) == StyleFamilyTable) {
// Table properties
if (children[WORD_TBLPR] == NULL)
children[WORD_TBLPR] = DFCreateElement(concrete->doc,WORD_TBLPR);;
const char *oldJc = DFGetChildAttribute(children[WORD_TBLPR],WORD_JC,WORD_VAL);
CSSProperties *wholeTable = CSSStyleRuleForSuffix(style,DFTableSuffixWholeTable);
WordPutTblPr(children[WORD_TBLPR],wholeTable,CSSStyleCell(style),converter->mainSection,NULL);
const char *newJc = DFGetChildAttribute(children[WORD_TBLPR],WORD_JC,WORD_VAL);
if (children[WORD_TBLPR]->first == NULL)
children[WORD_TBLPR] = NULL;
if (children[WORD_TRPR] == NULL)
children[WORD_TRPR] = DFCreateElement(concrete->doc,WORD_TRPR);
WordPutTrPr(children[WORD_TRPR],oldJc,newJc);
if (children[WORD_TRPR]->first == NULL)
children[WORD_TRPR] = NULL;
}
else {
// Paragraph properties
if (children[WORD_PPR] == NULL)
children[WORD_PPR] = DFCreateElement(concrete->doc,WORD_PPR);
WordPutPPr(children[WORD_PPR],CSSStyleRule(style),NULL,converter->mainSection,outlineLvl);
if (children[WORD_PPR]->first == NULL)
children[WORD_PPR] = NULL;
// Run properties
if (children[WORD_RPR] == NULL)
children[WORD_RPR] = DFCreateElement(concrete->doc,WORD_RPR);
WordPutRPr(children[WORD_RPR],CSSStyleRule(style),NULL,converter->theme);
if (children[WORD_RPR]->first == NULL)
children[WORD_RPR] = NULL;
}
replaceChildrenFromArray(concrete,children,WordStyle_Children);
free(parentSelector);
free(nextSelector);
}
static void WordGetStyle(DFNode *concrete, CSSStyle *style, WordConverter *converter)
{
WordSection *section = converter->mainSection;
for (DFNode *child = concrete->first; child != NULL; child = child->next) {
const char *styleId = NULL;
switch (child->tag) {
case WORD_NAME:
CSSStyleSetDisplayName(style,DFGetAttribute(child,WORD_VAL));
break;
case WORD_NEXT: {
// FIXME: do he need to handle style types other than paragraph here?
const char *nextName = DFGetAttribute(child,WORD_VAL);
if (nextName == NULL)
continue;
WordStyle *nextStyle = WordSheetStyleForTypeId(converter->styles,"paragraph",nextName);
if (nextStyle == NULL)
continue;
CSSStyleSetNext(style,nextStyle->selector);
break;
}
case WORD_RPR:
WordGetRPr(child,CSSStyleRule(style),&styleId,converter->theme);
break;
case WORD_PPR: {
WordGetPPr(child,CSSStyleRule(style),&styleId,section);
if (style->headingLevel > 0) {
DFNode *numPr = DFChildWithTag(child,WORD_NUMPR);
if (numPr != NULL)
WordGetNumPrStyle(numPr,style,converter);
}
break;
}
case WORD_TBLPR:
WordGetTblPr(child,CSSStyleRule(style),CSSStyleCell(style),section,&styleId);
break;
case WORD_TRPR:
// FIXME
break;
case WORD_TCPR:
WordGetTcPr(child,CSSStyleRule(style));
break;
case WORD_TBLSTYLEPR:
WordGetTblStylePr(child,style,section,converter->theme);
break;
}
}
// Special case: The ListParagraph style that word automatically adds specifies an indentation
// of 36pt. We don't actually want this, because HTML automatically indents lists anyway. If
// we see this, clear it, but keep the old value around for when we update the word document.
StyleFamily family = WordStyleFamilyForSelector(style->selector);
const char *name = WordSheetStyleIdForSelector(converter->styles,style->selector);
if ((family == StyleFamilyParagraph) && DFStringEquals(name,"ListParagraph")) {
CSSProperties *properties = CSSStyleRule(style);
const char *wordMarginLeft = CSSGet(properties,"margin-left");
CSSPut(properties,"-word-margin-left",wordMarginLeft);
CSSPut(properties,"margin-left",NULL);
}
DFNode *pPr = DFChildWithTag(concrete,WORD_PPR);
DFNode *numPr = DFChildWithTag(pPr,WORD_NUMPR);
const char *numId = DFGetChildAttribute(numPr,WORD_NUMID,WORD_VAL);
if ((numId != NULL) && (atoi(numId) == 0)) {
switch (style->tag) {
case HTML_H1:
case HTML_H2:
case HTML_H3:
case HTML_H4:
case HTML_H5:
case HTML_H6:
case HTML_FIGURE:
case HTML_TABLE: {
char *counterIncrement = DFFormatString("%s 0",style->elementName);
CSSPut(CSSStyleRule(style),"counter-reset","null");
CSSPut(CSSStyleRule(style),"counter-increment",counterIncrement);
CSSPut(CSSStyleBefore(style),"content","none");
free(counterIncrement);
}
}
}
}
static void WordTblPut(WordPutData *put, DFNode *abstract, DFNode *concrete)
{
if ((abstract->tag != HTML_TABLE) || (concrete->tag != WORD_TBL))
return;;
DFTable *abstractStructure = HTML_tableStructure(abstract);
const char *inlineCSSText = DFGetAttribute(abstract,HTML_STYLE);
CSSProperties *tableProperties = CSSPropertiesNewWithString(inlineCSSText);
CSSProperties *cellProperties = CSSPropertiesNew();
const char *className = DFGetAttribute(abstract,HTML_CLASS);
char *selector = CSSMakeSelector("table",className);
WordStyle *style = WordSheetStyleForSelector(put->conv->styles,selector);
CellPadding padding = getPadding(put->conv->styleSheet,style,cellProperties);
DFNode *tblPr = DFChildWithTag(concrete,WORD_TBLPR);
if (tblPr == NULL)
tblPr = DFCreateElement(concrete->doc,WORD_TBLPR);;
DFNode *tblGrid = DFChildWithTag(concrete,WORD_TBLGRID);
if (tblGrid == NULL)
tblGrid = DFCreateElement(concrete->doc,WORD_TBLGRID);
while (concrete->first != NULL)
DFRemoveNode(concrete->first);
const char *oldJc = DFGetChildAttribute(tblPr,WORD_JC,WORD_VAL);
WordPutTblPr(tblPr,tableProperties,NULL,put->conv->mainSection,style != NULL ? style->styleId : NULL);
const char *newJc = DFGetChildAttribute(tblPr,WORD_JC,WORD_VAL);
double tableWidthPct = 100;
if (CSSGet(tableProperties,"width") != NULL) {
CSSLength length = CSSLengthFromString(CSSGet(tableProperties,"width"));
if (CSSLengthIsValid(length) && (length.units == UnitsPct))
tableWidthPct = length.value;
}
double contentWidthPts = WordSectionContentWidthPts(put->conv->mainSection);
double totalWidthPts = (contentWidthPts+padding.leftPts+padding.rightPts)*(tableWidthPct/100.0);
while (tblGrid->first != NULL)
DFRemoveNode(tblGrid->first);
for (unsigned int i = 0; i < abstractStructure->cols; i++) {
DFNode *gridCol = DFCreateChildElement(tblGrid,WORD_GRIDCOL);
double colWidthPct = DFTablePctWidthForCol(abstractStructure,i);
double colWidthPts = totalWidthPts*colWidthPct/100.0;
int colWidthTwips = (int)round(colWidthPts*20);
DFFormatAttribute(gridCol,WORD_W,"%d",colWidthTwips);
}
DFAppendChild(concrete,tblPr);
DFAppendChild(concrete,tblGrid);
for (unsigned int row = 0; row < abstractStructure->rows; row++) {
DFNode *htmlTr = DFTableGetRowElement(abstractStructure,row);
DFNode *wordTr = concreteRowForAbstractRow(put,htmlTr);
updateTrJc(wordTr,oldJc,newJc);
DFAppendChild(concrete,wordTr);
unsigned int col = 0;
while (col < abstractStructure->cols) {
DFCell *cell = DFTableGetCell(abstractStructure,row,col);
assert(cell != NULL);
DFNode *tc = WordConverterGetConcrete(put,cell->element);
if ((tc == NULL) || (row != cell->row))
tc = DFCreateElement(concrete->doc,WORD_TC);
DFAppendChild(wordTr,tc);
if (cell->row == row)
WordTcPut(put,cell->element,tc);;
const char *vMerge = NULL;
if (cell->rowSpan > 1) {
if (row == cell->row)
vMerge = "restart";
else
vMerge = "continue";
}
DFNode *tcPr = DFChildWithTag(tc,WORD_TCPR);
if (tcPr == NULL)
tcPr = DFCreateElement(concrete->doc,WORD_TCPR);
// Make sure tcPr comes first
DFInsertBefore(tc,tcPr,tc->first);
WordPutTcPr2(tcPr,cell->colSpan,vMerge);
const char *inlineCSSText = DFGetAttribute(cell->element,HTML_STYLE);
CSSProperties *innerCellProperties = CSSPropertiesNewWithString(inlineCSSText);
if ((row == cell->row) && (totalWidthPts > 0)) {
double spannedWidthPct = 0;
for (unsigned int c = col; c < col + cell->colSpan; c++)
spannedWidthPct += DFTablePctWidthForCol(abstractStructure,c);
char buf[100];
CSSPut(innerCellProperties,"width",DFFormatDoublePct(buf,100,spannedWidthPct));
}
WordPutTcPr1(tcPr,innerCellProperties);
int haveBlockLevelElement = 0;
for (DFNode *tcChild = tc->first; tcChild != NULL; tcChild = tcChild->next) {
if (WordBlockLevelLens.isVisible(put,tcChild))
haveBlockLevelElement = 1;
}
// Every cell must contain at least one block-level element
if (!haveBlockLevelElement) {
DFNode *p = DFCreateElement(concrete->doc,WORD_P);
DFAppendChild(tc,p);
}
col += cell->colSpan;
CSSPropertiesRelease(innerCellProperties);
}
}
free(selector);
DFTableRelease(abstractStructure);
CSSPropertiesRelease(tableProperties);
CSSPropertiesRelease(cellProperties);
}
