Method EventHandler

core/debuggercontroller.cpp:1119–1186

This is the central hub of event dispatch. All events first arrive here and then get dispatched based on the content

// This is the central hub of event dispatch. All events first arrive here and then get dispatched based on the content
void DebuggerController::EventHandler(const DebuggerEvent& event)
{
	switch (event.type)
	{
	case ResumeEventType:
	case StepIntoEventType:
	{
		// Todo: this is just a temporary workaround. Otherwise, the connection status would not be set properly
		m_state->SetConnectionStatus(DebugAdapterConnectedStatus);
		m_state->SetExecutionStatus(DebugAdapterRunningStatus);
		m_state->MarkDirty();
		break;
	}
	case TargetExitedEventType:
		m_exitCode = event.data.exitData.exitCode;
	case QuitDebuggingEventType:
	case DetachedEventType:
	case LaunchFailureEventType:
	{
		m_inputFileLoaded = false;
		m_initialBreakpointSeen = false;
		// The m_liveView can be nullptr if the launch attempt fails because of the safe mode
		if (m_liveView)
			m_liveView->GetFile()->UnregisterViewOfType("Debugger", m_liveView);
		SetLiveView(nullptr);
		m_currentIP = 0;
		m_lastIP = 0;
		m_state->SetConnectionStatus(DebugAdapterNotConnectedStatus);
		m_state->SetExecutionStatus(DebugAdapterInvalidStatus);
		break;
	}
	case TargetStoppedEventType:
	{
		m_state->UpdateCaches();
		m_state->SetConnectionStatus(DebugAdapterConnectedStatus);
		m_state->SetExecutionStatus(DebugAdapterPausedStatus);
		m_lastIP = m_currentIP;
		m_currentIP = m_state->IP();

		DetectLoadedModule();
		UpdateStackVariables();
		AddRegisterValuesToExpressionParser();
		break;
	}
	case ActiveThreadChangedEvent:
	{
		m_state->UpdateCaches();
		m_lastIP = m_currentIP;
		m_currentIP = m_state->IP();
		AddRegisterValuesToExpressionParser();
		break;
	}
	case RegisterChangedEvent:
	{
		m_lastIP = m_currentIP;
		m_currentIP = m_state->IP();
		AddRegisterValuesToExpressionParser();
		break;