public List<HighlightInfo> getHighlights() {
clearLineMarkers(myEditor);
final int count = myPairsToHighlight.size();
final List<HighlightInfo> highlightInfos = new ArrayList<HighlightInfo>(count * 2);
final MarkupModel markupModel = myEditor.getMarkupModel();
final Color[] baseColors = XmlTagTreeHighlightingUtil.getBaseColors();
final Color[] colorsForEditor =
count > 1
? toColorsForEditor(baseColors)
: new Color[] {
myEditor
.getColorsScheme()
.getAttributes(CodeInsightColors.MATCHED_BRACE_ATTRIBUTES)
.getBackgroundColor()
};
final Color[] colorsForLineMarkers = toColorsForLineMarkers(baseColors);
final List<RangeHighlighter> newHighlighters = new ArrayList<RangeHighlighter>();
assert colorsForEditor.length > 0;
for (int i = 0; i < count && i < baseColors.length; i++) {
Pair<TextRange, TextRange> pair = myPairsToHighlight.get(i);
if (pair.first == null && pair.second == null) {
continue;
}
Color color = colorsForEditor[i];
if (color == null) {
continue;
}
if (pair.first != null && !pair.first.isEmpty()) {
highlightInfos.add(createHighlightInfo(color, pair.first));
}
if (pair.second != null && !pair.second.isEmpty()) {
highlightInfos.add(createHighlightInfo(color, pair.second));
}
final int start =
pair.first != null ? pair.first.getStartOffset() : pair.second.getStartOffset();
final int end = pair.second != null ? pair.second.getEndOffset() : pair.first.getEndOffset();
final Color lineMarkerColor = colorsForLineMarkers[i];
if (count > 1 && lineMarkerColor != null && start != end) {
final RangeHighlighter highlighter =
createHighlighter(markupModel, new TextRange(start, end), lineMarkerColor);
newHighlighters.add(highlighter);
}
}
myEditor.putUserData(TAG_TREE_HIGHLIGHTERS_IN_EDITOR_KEY, newHighlighters);
return highlightInfos;
}
