@Nullable
private static Value createScaledBitmap(
@NotNull EvaluationContextImpl context,
@NotNull ObjectReference bitmap,
@NotNull Dimension currentDimensions)
throws EvaluateException {
DebugProcessImpl debugProcess = context.getDebugProcess();
Method createScaledBitmapMethod =
DebuggerUtils.findMethod(
bitmap.referenceType(),
"createScaledBitmap",
"(Landroid/graphics/Bitmap;IIZ)Landroid/graphics/Bitmap;");
if (createScaledBitmapMethod == null) {
return null;
}
double s =
Math.max(currentDimensions.getHeight(), currentDimensions.getWidth()) / MAX_DIMENSION;
VirtualMachineProxyImpl vm = context.getDebugProcess().getVirtualMachineProxy();
Value dstWidth =
DebuggerUtilsEx.createValue(vm, "int", (int) (currentDimensions.getWidth() / s));
Value dstHeight =
DebuggerUtilsEx.createValue(vm, "int", (int) (currentDimensions.getHeight() / s));
Value filter = DebuggerUtilsEx.createValue(vm, "boolean", Boolean.FALSE);
return debugProcess.invokeMethod(
context,
bitmap,
createScaledBitmapMethod,
Arrays.asList(bitmap, dstWidth, dstHeight, filter));
}
@Override
public String getEventMessage(LocatableEvent event) {
final Location location = event.location();
String sourceName;
try {
sourceName = location.sourceName();
} catch (AbsentInformationException e) {
sourceName = getFileName();
}
final boolean printFullTrace = Registry.is("debugger.breakpoint.message.full.trace");
StringBuilder builder = new StringBuilder();
if (printFullTrace) {
builder.append(
DebuggerBundle.message(
"status.line.breakpoint.reached.full.trace",
DebuggerUtilsEx.getLocationMethodQName(location)));
try {
final List<StackFrame> frames = event.thread().frames();
renderTrace(frames, builder);
} catch (IncompatibleThreadStateException e) {
builder.append("Stacktrace not available: ").append(e.getMessage());
}
} else {
builder.append(
DebuggerBundle.message(
"status.line.breakpoint.reached",
DebuggerUtilsEx.getLocationMethodQName(location),
sourceName,
getLineIndex() + 1));
}
return builder.toString();
}
public void keep(ObjectReference reference) {
if (!Patches.IBM_JDK_DISABLE_COLLECTION_BUG) {
final boolean added = myKeptReferences.add(reference);
if (added) {
DebuggerUtilsEx.disableCollection(reference);
}
}
}
public boolean isModified() {
if (myRenderer == null) {
return false;
}
final CompoundReferenceRenderer cloned = (CompoundReferenceRenderer) myRenderer.clone();
flushDataTo(cloned);
return !DebuggerUtilsEx.externalizableEqual(cloned, myOriginalRenderer);
}
public final String renderTypeName(final String typeName) {
if (SHOW_FQ_TYPE_NAMES) {
return typeName;
}
String baseLambdaClassName = DebuggerUtilsEx.getLambdaBaseClassName(typeName);
if (baseLambdaClassName != null) {
return renderTypeName(baseLambdaClassName) + "$lambda";
}
final int dotIndex = typeName.lastIndexOf('.');
if (dotIndex > 0) {
return typeName.substring(dotIndex + 1);
}
return typeName;
}
public JavaStackFrame(@NotNull StackFrameDescriptorImpl descriptor, boolean update) {
myDescriptor = descriptor;
if (update) {
myDescriptor.setContext(null);
myDescriptor.updateRepresentation(null, DescriptorLabelListener.DUMMY_LISTENER);
}
myEqualityObject =
update ? NodeManagerImpl.getContextKeyForFrame(myDescriptor.getFrameProxy()) : null;
myDebugProcess = ((DebugProcessImpl) descriptor.getDebugProcess());
myNodeManager = myDebugProcess.getXdebugProcess().getNodeManager();
myXSourcePosition =
myDescriptor.getSourcePosition() != null
? DebuggerUtilsEx.toXSourcePosition(myDescriptor.getSourcePosition())
: null;
}
@Nullable
private ExpressionEvaluator getExpressionEvaluator(DebuggerContextImpl debuggerContext)
throws EvaluateException {
if (myCurrentExpression instanceof PsiExpression) {
return EvaluatorBuilderImpl.getInstance()
.build(myCurrentExpression, debuggerContext.getSourcePosition());
}
CodeFragmentFactory factory =
DebuggerUtilsEx.getEffectiveCodeFragmentFactory(myCurrentExpression);
TextWithImportsImpl textWithImports =
new TextWithImportsImpl(CodeFragmentKind.EXPRESSION, myCurrentExpression.getText());
if (factory == null) return null;
JavaCodeFragment codeFragment =
factory.createCodeFragment(textWithImports, myCurrentExpression.getContext(), getProject());
codeFragment.forceResolveScope(GlobalSearchScope.allScope(getProject()));
return factory.getEvaluatorBuilder().build(codeFragment, debuggerContext.getSourcePosition());
}
protected void resume() {
assertNotResumed();
DebuggerManagerThreadImpl.assertIsManagerThread();
try {
if (!Patches.IBM_JDK_DISABLE_COLLECTION_BUG) {
for (ObjectReference objectReference : myKeptReferences) {
DebuggerUtilsEx.enableCollection(objectReference);
}
myKeptReferences.clear();
}
for (SuspendContextCommandImpl cmd = pollPostponedCommand();
cmd != null;
cmd = pollPostponedCommand()) {
cmd.notifyCancelled();
}
resumeImpl();
} finally {
myIsResumed = true;
}
}
// copied from DebuggerTree
private void buildVariablesThreadAction(
DebuggerContextImpl debuggerContext, XValueChildrenList children, XCompositeNode node) {
try {
final EvaluationContextImpl evaluationContext = debuggerContext.createEvaluationContext();
if (evaluationContext == null) {
return;
}
if (!debuggerContext.isEvaluationPossible()) {
node.setErrorMessage(MessageDescriptor.EVALUATION_NOT_POSSIBLE.getLabel());
// myChildren.add(myNodeManager.createNode(MessageDescriptor.EVALUATION_NOT_POSSIBLE,
// evaluationContext));
}
final Location location = myDescriptor.getLocation();
final ObjectReference thisObjectReference = myDescriptor.getThisObject();
if (thisObjectReference != null) {
ValueDescriptorImpl thisDescriptor =
myNodeManager.getThisDescriptor(null, thisObjectReference);
children.add(JavaValue.create(thisDescriptor, evaluationContext, myNodeManager));
} else if (location != null) {
StaticDescriptorImpl staticDecriptor =
myNodeManager.getStaticDescriptor(myDescriptor, location.declaringType());
if (staticDecriptor.isExpandable()) {
children.addTopGroup(
new JavaStaticGroup(staticDecriptor, evaluationContext, myNodeManager));
}
}
DebugProcessImpl debugProcess = debuggerContext.getDebugProcess();
if (debugProcess == null) {
return;
}
// add last method return value if any
final Pair<Method, Value> methodValuePair = debugProcess.getLastExecutedMethod();
if (methodValuePair != null) {
ValueDescriptorImpl returnValueDescriptor =
myNodeManager.getMethodReturnValueDescriptor(
myDescriptor, methodValuePair.getFirst(), methodValuePair.getSecond());
children.add(JavaValue.create(returnValueDescriptor, evaluationContext, myNodeManager));
}
// add context exceptions
for (Pair<Breakpoint, Event> pair :
DebuggerUtilsEx.getEventDescriptors(debuggerContext.getSuspendContext())) {
final Event debugEvent = pair.getSecond();
if (debugEvent instanceof ExceptionEvent) {
final ObjectReference exception = ((ExceptionEvent) debugEvent).exception();
if (exception != null) {
final ValueDescriptorImpl exceptionDescriptor =
myNodeManager.getThrownExceptionObjectDescriptor(myDescriptor, exception);
children.add(JavaValue.create(exceptionDescriptor, evaluationContext, myNodeManager));
}
}
}
try {
buildVariables(
debuggerContext,
evaluationContext,
debugProcess,
children,
thisObjectReference,
location);
// if (classRenderer.SORT_ASCENDING) {
// Collections.sort(myChildren, NodeManagerImpl.getNodeComparator());
// }
} catch (EvaluateException e) {
node.setErrorMessage(e.getMessage());
// myChildren.add(myNodeManager.createMessageNode(new MessageDescriptor(e.getMessage())));
}
} catch (InvalidStackFrameException e) {
LOG.info(e);
// myChildren.clear();
// notifyCancelled();
} catch (InternalException e) {
if (e.errorCode() == 35) {
node.setErrorMessage(DebuggerBundle.message("error.corrupt.debug.info", e.getMessage()));
// myChildren.add(
// myNodeManager.createMessageNode(new
// MessageDescriptor(DebuggerBundle.message("error.corrupt.debug.info", e.getMessage()))));
} else {
throw e;
}
}
}