public boolean canMoveTo(SourcePosition position) {
if (!super.canMoveTo(position)) {
return false;
}
final Document document =
PsiDocumentManager.getInstance(getProject()).getDocument(position.getFile());
return canAddLineBreakpoint(myProject, document, position.getLine());
}
@Override
public List<ReferenceType> getAllClasses(final SourcePosition source) throws NoDataException {
PsiFile _file = source.getFile();
Language _language = _file.getLanguage();
boolean _notEquals = (!Objects.equal(_language, this.language));
if (_notEquals) {
throw NoDataException.INSTANCE;
}
final Map<URI, AbstractTraceRegion> traces =
this._debugProcessExtensions.getTracesForSource(this.process, source);
final ArrayList<ReferenceType> allClasses = CollectionLiterals.<ReferenceType>newArrayList();
final int line = source.getLine();
Set<Map.Entry<URI, AbstractTraceRegion>> _entrySet = traces.entrySet();
for (final Map.Entry<URI, AbstractTraceRegion> uri2trace : _entrySet) {
{
AbstractTraceRegion _value = uri2trace.getValue();
TreeIterator<AbstractTraceRegion> _treeIterator = _value.treeIterator();
final Function1<AbstractTraceRegion, Boolean> _function =
new Function1<AbstractTraceRegion, Boolean>() {
@Override
public Boolean apply(final AbstractTraceRegion it) {
List<ILocationData> _associatedLocations = it.getAssociatedLocations();
ILocationData _head =
IterableExtensions.<ILocationData>head(_associatedLocations);
int _lineNumber = 0;
if (_head != null) {
_lineNumber = _head.getLineNumber();
}
return Boolean.valueOf((_lineNumber == line));
}
};
final AbstractTraceRegion region =
IteratorExtensions.<AbstractTraceRegion>findFirst(_treeIterator, _function);
boolean _notEquals_1 = (!Objects.equal(region, null));
if (_notEquals_1) {
URI _key = uri2trace.getKey();
final PsiFile psiFile = this._debugProcessExtensions.getPsiFile(this.process, _key);
PositionManagerImpl _javaPositionManger =
this._debugProcessExtensions.getJavaPositionManger(this.process);
int _myLineNumber = region.getMyLineNumber();
int _plus = (_myLineNumber + 1);
SourcePosition _createFromLine = SourcePosition.createFromLine(psiFile, _plus);
final List<ReferenceType> classes = _javaPositionManger.getAllClasses(_createFromLine);
allClasses.addAll(classes);
}
}
}
return allClasses;
}
public static List<PsiLambdaExpression> collectLambdas(
@NotNull SourcePosition position, final boolean onlyOnTheLine) {
ApplicationManager.getApplication().assertReadAccessAllowed();
PsiFile file = position.getFile();
final int line = position.getLine();
final Document document = PsiDocumentManager.getInstance(file.getProject()).getDocument(file);
if (document == null || line >= document.getLineCount()) {
return Collections.emptyList();
}
PsiElement element = position.getElementAt();
final TextRange lineRange = DocumentUtil.getLineTextRange(document, line);
do {
PsiElement parent = element.getParent();
if (parent == null || (parent.getTextOffset() < lineRange.getStartOffset())) {
break;
}
element = parent;
} while (true);
final List<PsiLambdaExpression> lambdas = new ArrayList<PsiLambdaExpression>(3);
final PsiElementVisitor lambdaCollector =
new JavaRecursiveElementVisitor() {
@Override
public void visitLambdaExpression(PsiLambdaExpression expression) {
super.visitLambdaExpression(expression);
if (!onlyOnTheLine || getFirstElementOnTheLine(expression, document, line) != null) {
lambdas.add(expression);
}
}
};
element.accept(lambdaCollector);
// add initial lambda if we're inside already
PsiElement method = getContainingMethod(element);
if (method instanceof PsiLambdaExpression) {
lambdas.add((PsiLambdaExpression) method);
}
for (PsiElement sibling = getNextElement(element);
sibling != null;
sibling = getNextElement(sibling)) {
if (!intersects(lineRange, sibling)) {
break;
}
sibling.accept(lambdaCollector);
}
return lambdas;
}
private void update(@NotNull List<BreakpointWithHighlighter> breakpoints) {
final TIntHashSet intHash = new TIntHashSet();
for (BreakpointWithHighlighter breakpoint : breakpoints) {
SourcePosition sourcePosition = breakpoint.getSourcePosition();
breakpoint.reload();
if (breakpoint.isValid()) {
if (sourcePosition == null
|| breakpoint.getSourcePosition().getLine() != sourcePosition.getLine()) {
fireBreakpointChanged(breakpoint);
}
if (intHash.contains(breakpoint.getLineIndex())) {
remove(breakpoint);
} else {
intHash.add(breakpoint.getLineIndex());
}
} else {
remove(breakpoint);
}
}
}
public boolean moveTo(@NotNull SourcePosition position) {
if (!canMoveTo(position)) {
return false;
}
final PsiFile psiFile = position.getFile();
final PsiFile oldFile = getSourcePosition().getFile();
final Document document = PsiDocumentManager.getInstance(getProject()).getDocument(psiFile);
final Document oldDocument = PsiDocumentManager.getInstance(getProject()).getDocument(oldFile);
if (document == null || oldDocument == null) {
return false;
}
final RangeHighlighter newHighlighter =
createHighlighter(myProject, document, position.getLine());
if (newHighlighter == null) {
return false;
}
final RangeHighlighter oldHighlighter = myHighlighter;
myHighlighter = newHighlighter;
reload();
if (!isValid()) {
myHighlighter.dispose();
myHighlighter = oldHighlighter;
reload();
return false;
}
if (oldHighlighter != null) {
oldHighlighter.dispose();
}
DebuggerManagerEx.getInstanceEx(getProject())
.getBreakpointManager()
.fireBreakpointChanged(this);
updateUI();
return true;
}
@Nullable
public static String getSourcePositionClassDisplayName(
DebugProcessImpl debugProcess, @Nullable SourcePosition position) {
if (position == null) {
return null;
}
final PsiFile positionFile = position.getFile();
if (positionFile instanceof JspFile) {
return positionFile.getName();
}
final PsiClass psiClass = getClassAt(position);
if (psiClass != null) {
final String qName = psiClass.getQualifiedName();
if (qName != null) {
return qName;
}
}
if (debugProcess != null && debugProcess.isAttached()) {
List<ReferenceType> allClasses = debugProcess.getPositionManager().getAllClasses(position);
if (!allClasses.isEmpty()) {
return allClasses.get(0).name();
}
}
if (psiClass == null) {
if (positionFile instanceof PsiClassOwner) {
return positionFile.getName();
}
return DebuggerBundle.message(
"string.file.line.position", positionFile.getName(), position.getLine());
}
return calcClassDisplayName(psiClass);
}
@Override
public int getLine() {
return mySourcePosition.getLine();
}
public int getLineIndex() {
final SourcePosition sourcePosition = getSourcePosition();
return sourcePosition != null ? sourcePosition.getLine() : -1;
}
private static Pair<Set<String>, Set<TextWithImports>> findReferencedVars(
Set<String> visibleVars, SourcePosition position) {
final int line = position.getLine();
if (line < 0) {
return Pair.create(Collections.<String>emptySet(), Collections.<TextWithImports>emptySet());
}
final PsiFile positionFile = position.getFile();
if (!positionFile.getLanguage().isKindOf(JavaLanguage.INSTANCE)) {
return Pair.create(visibleVars, Collections.<TextWithImports>emptySet());
}
final VirtualFile vFile = positionFile.getVirtualFile();
final Document doc =
vFile != null ? FileDocumentManager.getInstance().getDocument(vFile) : null;
if (doc == null || doc.getLineCount() == 0 || line > (doc.getLineCount() - 1)) {
return Pair.create(Collections.<String>emptySet(), Collections.<TextWithImports>emptySet());
}
final TextRange limit = calculateLimitRange(positionFile, doc, line);
int startLine = Math.max(limit.getStartOffset(), line - 1);
startLine = Math.min(startLine, limit.getEndOffset());
while (startLine > limit.getStartOffset() && shouldSkipLine(positionFile, doc, startLine)) {
startLine--;
}
final int startOffset = doc.getLineStartOffset(startLine);
int endLine = Math.min(line + 2, limit.getEndOffset());
while (endLine < limit.getEndOffset() && shouldSkipLine(positionFile, doc, endLine)) {
endLine++;
}
final int endOffset = doc.getLineEndOffset(endLine);
final TextRange lineRange = new TextRange(startOffset, endOffset);
if (!lineRange.isEmpty()) {
final int offset =
CharArrayUtil.shiftForward(doc.getCharsSequence(), doc.getLineStartOffset(line), " \t");
PsiElement element = positionFile.findElementAt(offset);
if (element != null) {
PsiMethod method = PsiTreeUtil.getNonStrictParentOfType(element, PsiMethod.class);
if (method != null) {
element = method;
} else {
PsiField field = PsiTreeUtil.getNonStrictParentOfType(element, PsiField.class);
if (field != null) {
element = field;
} else {
final PsiClassInitializer initializer =
PsiTreeUtil.getNonStrictParentOfType(element, PsiClassInitializer.class);
if (initializer != null) {
element = initializer;
}
}
}
//noinspection unchecked
if (element instanceof PsiCompiledElement) {
return Pair.create(visibleVars, Collections.<TextWithImports>emptySet());
} else {
VariablesCollector collector =
new VariablesCollector(visibleVars, adjustRange(element, lineRange));
element.accept(collector);
return Pair.create(collector.getVars(), collector.getExpressions());
}
}
}
return Pair.create(Collections.<String>emptySet(), Collections.<TextWithImports>emptySet());
}