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 styleParse(WordStyle *wordStyle, WordConverter *converter, CSSStyle *style)
{
DFNode *concrete = wordStyle->element;
WordGetStyle(concrete,style,converter);
if (wordStyle->basedOn != NULL) {
WordStyle *parent = WordSheetStyleForTypeId(converter->styles,wordStyle->type,wordStyle->basedOn);
if (parent != NULL) {
CSSStyleSetParent(style,parent->selector);
}
}
}
static void breakCycles(CSSSheet *sheet)
{
// FIXME: Not covered by tests
const char **allSelectors = CSSSheetCopySelectors(sheet);
for (int i = 0; allSelectors[i]; i++) {
const char *selector = allSelectors[i];
CSSStyle *style = CSSSheetLookupSelector(sheet,selector,0,0);
DFHashTable *visited = DFHashTableNew((DFCopyFunction)xstrdup,(DFFreeFunction)free);
int depth = 0;
while (style != NULL) {
if (DFHashTableLookup(visited,style->selector) != NULL) {
CSSStyleSetParent(style,NULL);
break;
}
DFHashTableAdd(visited,style->selector,"");
style = CSSSheetGetStyleParent(sheet,style);
depth++;
}
DFHashTableRelease(visited);
}
free(allSelectors);
}
