@Override
public int compare(TextRange o1, TextRange o2) {
if (o1.getStartOffset() == o2.getStartOffset()) {
return o2.getEndOffset() - o1.getEndOffset(); // longer is better
}
return o1.getStartOffset() - o2.getStartOffset();
}
private static void highlightTodos(
@NotNull PsiFile file,
@NotNull CharSequence text,
int startOffset,
int endOffset,
@NotNull ProgressIndicator progress,
@NotNull ProperTextRange priorityRange,
@NotNull Collection<HighlightInfo> result,
@NotNull Collection<HighlightInfo> outsideResult) {
PsiSearchHelper helper = PsiSearchHelper.SERVICE.getInstance(file.getProject());
TodoItem[] todoItems = helper.findTodoItems(file, startOffset, endOffset);
if (todoItems.length == 0) return;
for (TodoItem todoItem : todoItems) {
progress.checkCanceled();
TextRange range = todoItem.getTextRange();
String description =
text.subSequence(range.getStartOffset(), range.getEndOffset()).toString();
TextAttributes attributes = todoItem.getPattern().getAttributes().getTextAttributes();
HighlightInfo info =
HighlightInfo.createHighlightInfo(
HighlightInfoType.TODO, range, description, description, attributes);
assert info != null;
if (priorityRange.containsRange(info.getStartOffset(), info.getEndOffset())) {
result.add(info);
} else {
outsideResult.add(info);
}
}
}
private static void duplicateHighlighters(
MarkupModel to, MarkupModel from, int offset, TextRange textRange) {
for (RangeHighlighter rangeHighlighter : from.getAllHighlighters()) {
if (!rangeHighlighter.isValid()) continue;
Object tooltip = rangeHighlighter.getErrorStripeTooltip();
HighlightInfo highlightInfo =
tooltip instanceof HighlightInfo ? (HighlightInfo) tooltip : null;
if (highlightInfo != null) {
if (highlightInfo.getSeverity() != HighlightSeverity.INFORMATION) continue;
if (highlightInfo.type.getAttributesKey() == EditorColors.IDENTIFIER_UNDER_CARET_ATTRIBUTES)
continue;
}
final int localOffset = textRange.getStartOffset();
final int start = Math.max(rangeHighlighter.getStartOffset(), localOffset) - localOffset;
final int end =
Math.min(rangeHighlighter.getEndOffset(), textRange.getEndOffset()) - localOffset;
if (start > end) continue;
final RangeHighlighter h =
to.addRangeHighlighter(
start + offset,
end + offset,
rangeHighlighter.getLayer(),
rangeHighlighter.getTextAttributes(),
rangeHighlighter.getTargetArea());
((RangeHighlighterEx) h)
.setAfterEndOfLine(((RangeHighlighterEx) rangeHighlighter).isAfterEndOfLine());
}
}
@NotNull
public static HighlightInfo fromAnnotation(
@NotNull Annotation annotation, @Nullable TextRange fixedRange, boolean batchMode) {
final TextAttributes forcedAttributes = annotation.getEnforcedTextAttributes();
final TextAttributesKey forcedAttributesKey =
forcedAttributes == null ? annotation.getTextAttributes() : null;
HighlightInfo info =
new HighlightInfo(
forcedAttributes,
forcedAttributesKey,
convertType(annotation),
fixedRange != null ? fixedRange.getStartOffset() : annotation.getStartOffset(),
fixedRange != null ? fixedRange.getEndOffset() : annotation.getEndOffset(),
annotation.getMessage(),
annotation.getTooltip(),
annotation.getSeverity(),
annotation.isAfterEndOfLine(),
annotation.needsUpdateOnTyping(),
annotation.isFileLevelAnnotation(),
0,
annotation.getProblemGroup(),
annotation.getGutterIconRenderer());
appendFixes(
fixedRange, info, batchMode ? annotation.getBatchFixes() : annotation.getQuickFixes());
return info;
}
private static TextRange getFixedTextRange(
@NotNull DocumentWindow documentWindow, int startOffset) {
final TextRange fixedTextRange;
TextRange textRange = documentWindow.getHostRange(startOffset);
if (textRange == null) {
// todo[cdr] check this fix. prefix/suffix code annotation case
textRange = findNearestTextRange(documentWindow, startOffset);
final boolean isBefore = startOffset < textRange.getStartOffset();
fixedTextRange =
new ProperTextRange(
isBefore ? textRange.getStartOffset() - 1 : textRange.getEndOffset(),
isBefore ? textRange.getStartOffset() : textRange.getEndOffset() + 1);
} else {
fixedTextRange = null;
}
return fixedTextRange;
}
@NotNull
@Override
public Builder range(@NotNull TextRange textRange) {
assert startOffset == -1 && endOffset == -1 : "Offsets already set";
startOffset = textRange.getStartOffset();
endOffset = textRange.getEndOffset();
return this;
}
// finds the first nearest text range
private static TextRange findNearestTextRange(
final DocumentWindow documentWindow, final int startOffset) {
TextRange textRange = null;
for (RangeMarker marker : documentWindow.getHostRanges()) {
TextRange curRange = ProperTextRange.create(marker);
if (curRange.getStartOffset() > startOffset && textRange != null) break;
textRange = curRange;
}
assert textRange != null;
return textRange;
}
public void registerFix(
@Nullable IntentionAction action,
@Nullable List<IntentionAction> options,
@Nullable String displayName,
@Nullable TextRange fixRange,
@Nullable HighlightDisplayKey key) {
if (action == null) return;
if (fixRange == null) fixRange = new TextRange(startOffset, endOffset);
if (quickFixActionRanges == null) {
quickFixActionRanges = ContainerUtil.createLockFreeCopyOnWriteList();
}
IntentionActionDescriptor desc =
new IntentionActionDescriptor(action, options, displayName, null, key, getProblemGroup());
quickFixActionRanges.add(Pair.create(desc, fixRange));
fixStartOffset = Math.min(fixStartOffset, fixRange.getStartOffset());
fixEndOffset = Math.max(fixEndOffset, fixRange.getEndOffset());
if (action instanceof HintAction) {
setHint(true);
}
}
private static void addPatchedInfos(
@NotNull HighlightInfo info,
@NotNull PsiFile injectedPsi,
@NotNull DocumentWindow documentWindow,
@NotNull InjectedLanguageManager injectedLanguageManager,
@Nullable TextRange fixedTextRange,
@NotNull Collection<HighlightInfo> out) {
ProperTextRange textRange = new ProperTextRange(info.startOffset, info.endOffset);
List<TextRange> editables =
injectedLanguageManager.intersectWithAllEditableFragments(injectedPsi, textRange);
for (TextRange editable : editables) {
TextRange hostRange =
fixedTextRange == null ? documentWindow.injectedToHost(editable) : fixedTextRange;
boolean isAfterEndOfLine = info.isAfterEndOfLine;
if (isAfterEndOfLine) {
// convert injected afterEndOfLine to either host' afterEndOfLine or not-afterEndOfLine
// highlight of the injected fragment boundary
int hostEndOffset = hostRange.getEndOffset();
int lineNumber = documentWindow.getDelegate().getLineNumber(hostEndOffset);
int hostLineEndOffset = documentWindow.getDelegate().getLineEndOffset(lineNumber);
if (hostEndOffset < hostLineEndOffset) {
// convert to non-afterEndOfLine
isAfterEndOfLine = false;
hostRange = new ProperTextRange(hostRange.getStartOffset(), hostEndOffset + 1);
}
}
HighlightInfo patched =
new HighlightInfo(
info.forcedTextAttributes,
info.forcedTextAttributesKey,
info.type,
hostRange.getStartOffset(),
hostRange.getEndOffset(),
info.description,
info.toolTip,
info.type.getSeverity(null),
isAfterEndOfLine,
null,
false);
patched.setHint(info.hasHint());
patched.setGutterIconRenderer(info.getGutterIconRenderer());
if (info.quickFixActionRanges != null) {
for (Pair<HighlightInfo.IntentionActionDescriptor, TextRange> pair :
info.quickFixActionRanges) {
TextRange quickfixTextRange = pair.getSecond();
List<TextRange> editableQF =
injectedLanguageManager.intersectWithAllEditableFragments(
injectedPsi, quickfixTextRange);
for (TextRange editableRange : editableQF) {
HighlightInfo.IntentionActionDescriptor descriptor = pair.getFirst();
if (patched.quickFixActionRanges == null)
patched.quickFixActionRanges =
new ArrayList<Pair<HighlightInfo.IntentionActionDescriptor, TextRange>>();
TextRange hostEditableRange = documentWindow.injectedToHost(editableRange);
patched.quickFixActionRanges.add(Pair.create(descriptor, hostEditableRange));
}
}
}
patched.fromInjection = true;
out.add(patched);
}
}
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;
}