@Nullable
private static DebugProcessImpl getCurrentDebugProcess(@Nullable Project project) {
if (project != null) {
XDebugSession session = XDebuggerManager.getInstance(project).getCurrentSession();
if (session != null) {
XDebugProcess process = session.getDebugProcess();
if (process instanceof JavaDebugProcess) {
return ((JavaDebugProcess) process).getDebuggerSession().getProcess();
}
}
}
return null;
}
protected JavaDebugProcess(
@NotNull final XDebugSession session, final DebuggerSession javaSession) {
super(session);
myJavaSession = javaSession;
myEditorsProvider = new JavaDebuggerEditorsProvider();
final DebugProcessImpl process = javaSession.getProcess();
List<XBreakpointHandler> handlers = new ArrayList<XBreakpointHandler>();
handlers.add(new JavaBreakpointHandler.JavaLineBreakpointHandler(process));
handlers.add(new JavaBreakpointHandler.JavaExceptionBreakpointHandler(process));
handlers.add(new JavaBreakpointHandler.JavaFieldBreakpointHandler(process));
handlers.add(new JavaBreakpointHandler.JavaMethodBreakpointHandler(process));
handlers.add(new JavaBreakpointHandler.JavaWildcardBreakpointHandler(process));
for (JavaBreakpointHandlerFactory factory :
Extensions.getExtensions(JavaBreakpointHandlerFactory.EP_NAME)) {
handlers.add(factory.createHandler(process));
}
myBreakpointHandlers = handlers.toArray(new XBreakpointHandler[handlers.size()]);
myJavaSession
.getContextManager()
.addListener(
new DebuggerContextListener() {
@Override
public void changeEvent(
@NotNull final DebuggerContextImpl newContext, DebuggerSession.Event event) {
if (event == DebuggerSession.Event.PAUSE
|| event == DebuggerSession.Event.CONTEXT
|| event == DebuggerSession.Event.REFRESH && myJavaSession.isPaused()) {
final SuspendContextImpl newSuspendContext = newContext.getSuspendContext();
if (newSuspendContext != null && shouldApplyContext(newContext)) {
process
.getManagerThread()
.schedule(
new SuspendContextCommandImpl(newSuspendContext) {
@Override
public void contextAction() throws Exception {
newSuspendContext.initExecutionStacks(newContext.getThreadProxy());
List<Pair<Breakpoint, Event>> descriptors =
DebuggerUtilsEx.getEventDescriptors(newSuspendContext);
if (!descriptors.isEmpty()) {
Breakpoint breakpoint = descriptors.get(0).getFirst();
XBreakpoint xBreakpoint = breakpoint.getXBreakpoint();
if (xBreakpoint != null) {
((XDebugSessionImpl) getSession())
.breakpointReachedNoProcessing(
xBreakpoint, newSuspendContext);
unsetPausedIfNeeded(newContext);
return;
}
}
getSession().positionReached(newSuspendContext);
unsetPausedIfNeeded(newContext);
}
});
}
} else if (event == DebuggerSession.Event.ATTACHED) {
getSession().rebuildViews(); // to refresh variables views message
}
}
});
myNodeManager =
new NodeManagerImpl(session.getProject(), null) {
@Override
public DebuggerTreeNodeImpl createNode(
final NodeDescriptor descriptor, EvaluationContext evaluationContext) {
return new DebuggerTreeNodeImpl(null, descriptor);
}
@Override
public DebuggerTreeNodeImpl createMessageNode(MessageDescriptor descriptor) {
return new DebuggerTreeNodeImpl(null, descriptor);
}
@Override
public DebuggerTreeNodeImpl createMessageNode(String message) {
return new DebuggerTreeNodeImpl(null, new MessageDescriptor(message));
}
};
session.addSessionListener(
new XDebugSessionAdapter() {
@Override
public void sessionPaused() {
saveNodeHistory();
showAlternativeNotification(session.getCurrentStackFrame());
}
@Override
public void stackFrameChanged() {
XStackFrame frame = session.getCurrentStackFrame();
if (frame instanceof JavaStackFrame) {
showAlternativeNotification(frame);
StackFrameProxyImpl frameProxy = ((JavaStackFrame) frame).getStackFrameProxy();
DebuggerContextUtil.setStackFrame(javaSession.getContextManager(), frameProxy);
saveNodeHistory(frameProxy);
}
}
private void showAlternativeNotification(@Nullable XStackFrame frame) {
if (frame != null) {
XSourcePosition position = frame.getSourcePosition();
if (position != null) {
VirtualFile file = position.getFile();
if (!AlternativeSourceNotificationProvider.fileProcessed(file)) {
EditorNotifications.getInstance(session.getProject()).updateNotifications(file);
}
}
}
}
});
}