}
return null;
}
protected void processAttributes(AbstractWmlConversionContext context, List<Property> properties, Element element) {
CTShd shd = null;
int bgColor = 0xffffff; //the background color of the page is assumed as white
int fgColor = 0; //the default color of the font is assumed as black
int pctPattern = -1;
for (int i=0; i<properties.size(); i++) {
if (properties.get(i) instanceof Shading) {
shd = (CTShd)properties.get(i).getObject();
fgColor = extractColor(shd.getColor(), 0);
if ((shd.getVal() != null) &&
("clear".equals(shd.getVal().value())) &&
("auto".equals(shd.getFill()))
) {
//This is a reset to the background color of the page,
//it is treated as an special case, as the background color
//isn't inherited
bgColor = 0xffffff;
pctPattern = -2;
}
else {
pctPattern = (shd.getVal() != null ? extractPattern(shd.getVal().value()) : -1);
bgColor = extractColor(shd.getFill(), bgColor);
}
}
}
if (pctPattern == -1) {
applyAttributes(context, properties, element);