void
TeamWindow::_SetActiveBreakpoint(UserBreakpoint* breakpoint)
{
if (breakpoint == fActiveBreakpoint)
return;
if (fActiveBreakpoint != NULL)
fActiveBreakpoint->ReleaseReference();
fActiveBreakpoint = breakpoint;
if (fActiveBreakpoint != NULL) {
fActiveBreakpoint->AcquireReference();
// get the breakpoint's function (more exactly: some function instance)
AutoLocker< ::Team> locker(fTeam);
Function* function = fTeam->FunctionByID(
breakpoint->Location().GetFunctionID());
FunctionInstance* functionInstance = function != NULL
? function->FirstInstance() : NULL;
BReference<FunctionInstance> functionInstanceReference(
functionInstance);
locker.Unlock();
fActiveSourceObject = ACTIVE_SOURCE_BREAKPOINT;
_SetActiveFunction(functionInstance);
// scroll to the breakpoint's source code line number (it is not done
// automatically, if the active function remains the same)
_ScrollToActiveFunction();
}
}
TeamWindow::~TeamWindow()
{
if (fThreadListView != NULL)
fThreadListView->UnsetListener();
if (fStackTraceView != NULL)
fStackTraceView->UnsetListener();
if (fSourceView != NULL)
fSourceView->UnsetListener();
if (fInspectorWindow != NULL) {
BMessenger messenger(fInspectorWindow);
if (messenger.LockTarget())
fInspectorWindow->Quit();
}
fTeam->RemoveListener(this);
_SetActiveSourceCode(NULL);
_SetActiveFunction(NULL);
_SetActiveBreakpoint(NULL);
_SetActiveStackFrame(NULL);
_SetActiveStackTrace(NULL);
_SetActiveImage(NULL);
_SetActiveThread(NULL);
delete fFilePanel;
if (fActiveSourceWorker > 0)
wait_for_thread(fActiveSourceWorker, NULL);
}
void
TeamWindow::FunctionSelectionChanged(FunctionInstance* function)
{
// If the function wasn't already active, it was just selected by the user.
if (function != NULL && function != fActiveFunction)
fActiveSourceObject = ACTIVE_SOURCE_FUNCTION;
_SetActiveFunction(function);
}
TeamWindow::~TeamWindow()
{
if (fThreadListView != NULL)
fThreadListView->UnsetListener();
if (fStackTraceView != NULL)
fStackTraceView->UnsetListener();
if (fSourceView != NULL)
fSourceView->UnsetListener();
fTeam->RemoveListener(this);
_SetActiveSourceCode(NULL);
_SetActiveFunction(NULL);
_SetActiveBreakpoint(NULL);
_SetActiveStackFrame(NULL);
_SetActiveStackTrace(NULL);
_SetActiveImage(NULL);
_SetActiveThread(NULL);
delete fFilePanel;
}
void
TeamWindow::_SetActiveStackFrame(StackFrame* frame)
{
if (frame == fActiveStackFrame)
return;
if (fActiveStackFrame != NULL) {
AutoLocker< ::Team> locker(fTeam);
fActiveStackFrame->RemoveListener(this);
locker.Unlock();
fActiveStackFrame->ReleaseReference();
}
fActiveStackFrame = frame;
if (fActiveStackFrame != NULL) {
fActiveStackFrame->AcquireReference();
AutoLocker< ::Team> locker(fTeam);
fActiveStackFrame->AddListener(this);
locker.Unlock();
fActiveSourceObject = ACTIVE_SOURCE_STACK_FRAME;
_SetActiveFunction(fActiveStackFrame->Function());
}
_UpdateCpuState();
fStackTraceView->SetStackFrame(fActiveStackFrame);
if (fActiveStackFrame != NULL)
fVariablesView->SetStackFrame(fActiveThread, fActiveStackFrame);
else
fVariablesView->SetStackFrame(NULL, NULL);
fSourceView->SetStackFrame(fActiveStackFrame);
}
