static ImageInfo *getImageInfoObject(DFNode *concrete)
{
DFNode *shape = DFChildWithTag(concrete,VML_SHAPE);
DFNode *imageData = DFChildWithTag(shape,VML_IMAGEDATA);
const char *cssText = DFGetAttribute(shape,NULL_STYLE);
const char *rId = DFGetAttribute(imageData,OREL_ID);
if ((shape == NULL) || (imageData == NULL) || (cssText == NULL) || (rId == NULL))
return NULL;
CSSProperties *imgProperties = CSSPropertiesNewWithString(cssText);
CSSLength width = CSSLengthFromString(CSSGet(imgProperties,"width"));
CSSLength height = CSSLengthFromString(CSSGet(imgProperties,"height"));
CSSPropertiesRelease(imgProperties);
if (!CSSLengthIsValid(width) || !CSSLengthIsAbsolute(width))
return NULL;
if (!CSSLengthIsValid(height) || !CSSLengthIsAbsolute(height))
return NULL;
double widthPts = convertBetweenUnits(width.value,width.units,UnitsPt);
double heightPts = convertBetweenUnits(height.value,height.units,UnitsPt);
ImageInfo *info = ImageInfoNew(rId,widthPts,heightPts);
DFNode *oleObject = DFChildWithTag(concrete,MSOFFICE_OLEOBJECT);
info->progId = DFGetAttribute(oleObject,NULL_PROGID);
return info;
}
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 WordRunPut(WordPutData *put, DFNode *abstract, DFNode *concrete)
{
if ((abstract->tag != HTML_SPAN) || (concrete->tag != WORD_R))
return;
if (WordRunPutNote(put,abstract,concrete))
return;
WordContainerPut(put,&WordRunContentLens,abstract,concrete);
DFNode *rPr = DFChildWithTag(concrete,WORD_RPR);
if (rPr == NULL)
rPr = DFCreateElement(put->contentDoc,WORD_RPR);
DFInsertBefore(concrete,rPr,concrete->first); // Ensure first, in case [super put] moved it
char *selector = CSSMakeNodeSelector(abstract);
const char *styleId = WordSheetStyleIdForSelector(put->conv->styles,selector);
const char *inlineCSSText = DFGetAttribute(abstract,HTML_STYLE);
CSSProperties *properties = CSSPropertiesNewWithString(inlineCSSText);
WordPutRPr(rPr,properties,styleId,put->conv->theme);
CSSPropertiesRelease(properties);
if (rPr->first == NULL)
DFRemoveNode(rPr);
free(selector);
}
static ListDimensions paragraphIndent(DFNode *p)
{
if (p->tag < MIN_ELEMENT_TAG)
return ListDimensionsZero;;
const char *cssText = DFGetAttribute(p,HTML_STYLE);
CSSProperties *properties = CSSPropertiesNewWithString(cssText);
ListDimensions result = cssPropertiesIndent(properties);
CSSPropertiesRelease(properties);
return result;
}
static void Word_flattenList(WordConverter *word, DFNode *list, int ilvl, DFNode *parent, DFNode *nextSibling)
{
const char *type = (list->tag == HTML_OL) ? "decimal" : "disc";
const char *cssText = DFGetAttribute(list,HTML_STYLE);
CSSProperties *properties = CSSPropertiesNewWithString(cssText);
if (CSSGet(properties,"list-style-type") != NULL)
type = CSSGet(properties,"list-style-type");
DFFormatAttribute(list,CONV_LISTNUM,"%u",list->seqNo);
DFFormatAttribute(list,CONV_ILVL,"%d",ilvl);
DFSetAttribute(list,CONV_LISTTYPE,type);
for (DFNode *li = list->first; li != NULL; li = li->next) {
DFNode *first = li->first;
DFNode *liChildNext;
for (DFNode *liChild = li->first; liChild != NULL; liChild = liChildNext) {
liChildNext = liChild->next;
if ((liChild->tag == HTML_UL) || (liChild->tag == HTML_OL)) {
Word_flattenList(word,liChild,ilvl+1,parent,nextSibling);
}
else {
if (liChild->tag == HTML_P) {
DFFormatAttribute(liChild,CONV_LISTNUM,"%u",list->seqNo);
DFFormatAttribute(liChild,CONV_ILVL,"%d",ilvl);
DFSetAttribute(liChild,CONV_LISTTYPE,type);
if (liChild == first)
DFSetAttribute(liChild,CONV_LISTITEM,"true");
}
DFInsertBefore(parent,liChild,nextSibling);
Word_preProcessLists(word,liChild,ilvl);
}
}
}
DFRemoveNode(list);
CSSPropertiesRelease(properties);
}
static void adjustMarginLeft(DFNode *element, double adjustPct, int noTextIndent)
{
if ((element->tag != HTML_TABLE) && !HTML_isParagraphTag(element->tag))
return;;
const char *cssText = DFGetAttribute(element,HTML_STYLE);
CSSProperties *properties = CSSPropertiesNewWithString(cssText);
double oldMarginLeft = 0;
if (CSSGet(properties,"margin-left") != NULL) {
CSSLength length = CSSLengthFromString(CSSGet(properties,"margin-left"));
if (CSSLengthIsValid(length) && (length.units == UnitsPct))
oldMarginLeft = length.value;
if (CSSGet(properties,"width") != NULL) {
CSSLength length = CSSLengthFromString(CSSGet(properties,"width"));
if (CSSLengthIsValid(length) && (length.units == UnitsPct)) {
double oldWidth = length.value;
double newWidth = oldWidth + oldMarginLeft;
char buf[100];
CSSPut(properties,"width",DFFormatDoublePct(buf,100,newWidth));
}
}
}
double oldTextIndent = 0;
if (CSSGet(properties,"text-indent") != NULL) {
CSSLength length = CSSLengthFromString(CSSGet(properties,"text-indent"));
if (CSSLengthIsValid(length) && (length.units == UnitsPct))
oldTextIndent = length.value;
}
double newMarginLeft = oldMarginLeft + adjustPct;
double newTextIndent = oldTextIndent;
if (newMarginLeft < 0)
newMarginLeft = 0;
if (fabs(newMarginLeft) >= 0.01) {
char buf[100];
CSSPut(properties,"margin-left",DFFormatDoublePct(buf,100,newMarginLeft));
}
else {
CSSPut(properties,"margin-left",NULL);
}
if (noTextIndent) {
CSSPut(properties,"text-indent",NULL);
}
else if (newTextIndent < -newMarginLeft) {
// Don't allow negative text-indent
newTextIndent = -newMarginLeft;
if (fabs(newTextIndent) >= 0.01) {
char buf[100];
CSSPut(properties,"text-indent",DFFormatDoublePct(buf,100,newTextIndent));
}
else {
CSSPut(properties,"text-indent",NULL);
}
}
char *propertiesText = CSSPropertiesCopyDescription(properties);
if (strlen(propertiesText) == 0)
DFRemoveAttribute(element,HTML_STYLE);
else
DFSetAttribute(element,HTML_STYLE,propertiesText);
free(propertiesText);
CSSPropertiesRelease(properties);
}
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);
}