CSSStyle *WordSetupTableGridStyle(CSSSheet *styleSheet, int *changed)
{
CSSStyle *style = CSSSheetLookupElement(styleSheet,"table","Table_Grid",0,0);
if (style == NULL) {
style = CSSSheetLookupElement(styleSheet,"table","Table_Grid",1,0);
CSSProperties *border = CSSPropertiesNewWithString("border: 1px solid black");
DFHashTable *collapsed = CSSCollapseProperties(border);
CSSPropertiesUpdateFromRaw(CSSStyleRule(style),collapsed);
CSSPropertiesUpdateFromRaw(CSSStyleCell(style),collapsed);
DFHashTableRelease(collapsed);
CSSPut(CSSStyleRule(style),"margin-left","auto");
CSSPut(CSSStyleRule(style),"margin-right","auto");
// These must be set last, as updateRaw clears them when modifying rule
CSSStyleSetParent(style,"table.Normal_Table");
CSSStyleSetDisplayName(style,"Table Grid");
if (changed != NULL)
*changed = 1;
CSSPropertiesRelease(border);
}
return style;
}
static void addMissingDefaultStyles(WordConverter *converter)
{
if (CSSSheetDefaultStyleForFamily(converter->styleSheet,StyleFamilyParagraph) == NULL) {
CSSStyle *style = CSSSheetLookupElement(converter->styleSheet,"p","Normal",1,0);
CSSSheetSetDefaultStyle(converter->styleSheet,style,StyleFamilyParagraph);
}
if (CSSSheetDefaultStyleForFamily(converter->styleSheet,StyleFamilyCharacter) == NULL) {
CSSStyle *style = CSSSheetLookupElement(converter->styleSheet,"span","DefaultParagraphFont",1,0);
CSSStyleSetDisplayName(style,"Default Paragraph Font");
CSSSheetSetDefaultStyle(converter->styleSheet,style,StyleFamilyCharacter);
}
if (CSSSheetDefaultStyleForFamily(converter->styleSheet,StyleFamilyTable) == NULL) {
CSSStyle *style = CSSSheetLookupElement(converter->styleSheet,"table","Normal_Table",1,0);
CSSStyleSetDisplayName(style,"Normal Table");
CSSPut(CSSStyleCell(style),"padding-left","5.4pt");
CSSPut(CSSStyleCell(style),"padding-right","5.4pt");
CSSPut(CSSStyleCell(style),"padding-top","0pt");
CSSPut(CSSStyleCell(style),"padding-bottom","0pt");
CSSSheetSetDefaultStyle(converter->styleSheet,style,StyleFamilyTable);
}
}
static CellPadding getPadding(CSSSheet *styleSheet, WordStyle *wordStyle, CSSProperties *cellProperties)
{
const char *paddingLeftStr = NULL;
const char *paddingRightStr = NULL;
CSSStyle *style;
if ((wordStyle != NULL) && (wordStyle->selector != NULL)) {
style = CSSSheetLookupSelector(styleSheet,wordStyle->selector,0,0);
}
else {
style = CSSSheetDefaultStyleForFamily(styleSheet,StyleFamilyTable);
}
if (style != NULL) {
paddingLeftStr = CSSGet(CSSStyleCell(style),"padding-left");
paddingRightStr = CSSGet(CSSStyleCell(style),"padding-right");
}
if (CSSGet(cellProperties,"padding-left") != NULL)
paddingLeftStr = CSSGet(cellProperties,"padding-left");
if (CSSGet(cellProperties,"padding-right") != NULL)
paddingRightStr = CSSGet(cellProperties,"padding-right");;
CellPadding padding;
padding.leftPts = 0;
padding.rightPts = 0;
CSSLength paddingLeftLength = CSSLengthFromString(paddingLeftStr);
if (CSSLengthIsValid(paddingLeftLength) && (paddingLeftLength.units == UnitsPt))
padding.leftPts = paddingLeftLength.value;;
CSSLength paddingRightLength = CSSLengthFromString(paddingRightStr);
if (CSSLengthIsValid(paddingRightLength) && (paddingRightLength.units == UnitsPt))
padding.rightPts = paddingRightLength.value;;
return padding;
}
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);
}
}
}
}