@Override
public void applyStyles(Style style) {
super.applyStyles(style);
int outlineLevel = headingNumbering.size();
Map<Integer, StyleListProperties> listPropertiesMap = style.getOutlinePropertiesMap();
if (listPropertiesMap != null) {
int displayCount = 1;
StyleListProperties listProperties =
StylableList.getListProperties(listPropertiesMap, outlineLevel);
if (listProperties != null) {
// display-levels
Integer displayLevels = listProperties.getDisplayLevels();
if (displayLevels != null && displayLevels > 1) {
displayCount = Math.min(displayLevels, outlineLevel);
}
}
// add leading numbering ie 1.2.3.
addNumbering(listPropertiesMap, displayCount);
}
// add implicit bookmark
Chunk chunk = new Chunk(ODFUtils.TAB_STR);
chunk.setLocalDestination(generateImplicitDestination(headingNumbering));
addElement(chunk);
}
private void addNumbering(Map<Integer, StyleListProperties> listPropertiesMap, int displayCount) {
for (int i = 0; i < displayCount; i++) {
StyleListProperties listProperties = StylableList.getListProperties(listPropertiesMap, i + 1);
int value = headingNumbering.get(i);
if (listProperties != null) {
Chunk chunk = formatNumber(listProperties, value);
addElement(chunk);
}
}
}
public static int getFirst(Style style, int outlineLevel) {
int first = 1;
Map<Integer, StyleListProperties> listPropertiesMap =
style != null ? style.getOutlinePropertiesMap() : null;
if (listPropertiesMap != null) {
StyleListProperties listProperties =
StylableList.getListProperties(listPropertiesMap, outlineLevel);
if (listProperties != null) {
// start-value
Integer startValue = listProperties.getStartValue();
if (startValue != null) {
first = startValue;
}
}
}
return first;
}