@Override
@NotNull
public Map<TodoIndexEntry, Integer> map(@NotNull final FileContent inputData) {
if (IndexPatternUtil.getIndexPatternCount() > 0) {
final CharSequence chars = inputData.getContentAsText();
final OccurrenceConsumer occurrenceConsumer = new OccurrenceConsumer(null, true);
EditorHighlighter highlighter;
final EditorHighlighter editorHighlighter = inputData.getUserData(EDITOR_HIGHLIGHTER);
if (editorHighlighter != null
&& checkCanUseCachedEditorHighlighter(chars, editorHighlighter)) {
highlighter = editorHighlighter;
} else {
highlighter = HighlighterFactory.createHighlighter(inputData.getProject(), myFile);
highlighter.setText(chars);
}
final int documentLength = chars.length();
BaseFilterLexer.TodoScanningState todoScanningState = null;
final HighlighterIterator iterator = highlighter.createIterator(0);
while (!iterator.atEnd()) {
final IElementType token = iterator.getTokenType();
if (myCommentTokens.contains(token) || CacheUtil.isInComments(token)) {
int start = iterator.getStart();
if (start >= documentLength) break;
int end = iterator.getEnd();
todoScanningState =
BaseFilterLexer.advanceTodoItemsCount(
chars.subSequence(start, Math.min(end, documentLength)),
occurrenceConsumer,
todoScanningState);
if (end > documentLength) break;
}
iterator.advance();
}
final Map<TodoIndexEntry, Integer> map = new HashMap<>();
for (IndexPattern pattern : IndexPatternUtil.getIndexPatterns()) {
final int count = occurrenceConsumer.getOccurrenceCount(pattern);
if (count > 0) {
map.put(
new TodoIndexEntry(pattern.getPatternString(), pattern.isCaseSensitive()), count);
}
}
return map;
}
return Collections.emptyMap();
}
private void paintBorderEffect(
Graphics2D g,
ClipDetector clipDetector,
EditorHighlighter highlighter,
int clipStartOffset,
int clipEndOffset) {
HighlighterIterator it = highlighter.createIterator(clipStartOffset);
while (!it.atEnd() && it.getStart() < clipEndOffset) {
TextAttributes attributes = it.getTextAttributes();
if (isBorder(attributes)) {
paintBorderEffect(g, clipDetector, it.getStart(), it.getEnd(), attributes);
}
it.advance();
}
}
private int getCurrentEnd() {
return Math.min(myIterator.getEnd(), myEndOffset);
}
protected String addTextRangeToHistory(
TextRange textRange, final EditorEx consoleEditor, boolean preserveMarkup) {
final Document history = myHistoryViewer.getDocument();
final MarkupModel markupModel = DocumentMarkupModel.forDocument(history, myProject, true);
if (myPrompt != null) {
appendToHistoryDocument(history, myPrompt);
}
markupModel.addRangeHighlighter(
history.getTextLength() - StringUtil.length(myPrompt),
history.getTextLength(),
HighlighterLayer.SYNTAX,
ConsoleViewContentType.USER_INPUT.getAttributes(),
HighlighterTargetArea.EXACT_RANGE);
final int localStartOffset = textRange.getStartOffset();
String text;
EditorHighlighter highlighter;
if (consoleEditor instanceof EditorWindow) {
EditorWindow editorWindow = (EditorWindow) consoleEditor;
EditorColorsScheme scheme = EditorColorsManager.getInstance().getGlobalScheme();
PsiFile file = editorWindow.getInjectedFile();
final VirtualFile virtualFile = file.getVirtualFile();
assert virtualFile != null;
highlighter = HighlighterFactory.createHighlighter(virtualFile, scheme, getProject());
String fullText = InjectedLanguageUtil.getUnescapedText(file, null, null);
highlighter.setText(fullText);
text = textRange.substring(fullText);
} else {
text = consoleEditor.getDocument().getText(textRange);
highlighter = consoleEditor.getHighlighter();
}
// offset can be changed after text trimming after insert due to buffer constraints
appendToHistoryDocument(history, text);
int offset = history.getTextLength() - text.length();
final HighlighterIterator iterator = highlighter.createIterator(localStartOffset);
final int localEndOffset = textRange.getEndOffset();
while (!iterator.atEnd()) {
final int itStart = iterator.getStart();
if (itStart > localEndOffset) break;
final int itEnd = iterator.getEnd();
if (itEnd >= localStartOffset) {
final int start = Math.max(itStart, localStartOffset) - localStartOffset + offset;
final int end = Math.min(itEnd, localEndOffset) - localStartOffset + offset;
markupModel.addRangeHighlighter(
start,
end,
HighlighterLayer.SYNTAX,
iterator.getTextAttributes(),
HighlighterTargetArea.EXACT_RANGE);
}
iterator.advance();
}
if (preserveMarkup) {
duplicateHighlighters(
markupModel,
DocumentMarkupModel.forDocument(consoleEditor.getDocument(), myProject, true),
offset,
textRange);
duplicateHighlighters(markupModel, consoleEditor.getMarkupModel(), offset, textRange);
}
if (!text.endsWith("\n")) {
appendToHistoryDocument(history, "\n");
}
return text;
}