Handle Quit event more gracefully

Aerofoil/GpMain_Win32.cpp

@@ -379,6 +379,12 @@ static void TranslateWindowsMessage(const MSG *msg, IGpVOSEventQueue *eventQueue
 				PostKeyboardEvent(eventQueue, keyEventType, subset, key, (lParam & 0xffff));
 			}
 			break;
+		case WM_QUIT:
+			{
+				if (GpVOSEvent *evt = eventQueue->QueueEvent())
+					evt->m_eventType = GpVOSEventTypes::kQuit;
+			}
+			break;
 		default:
 			break;
 	}

GpApp/AppleEvents.cpp

@@ -7,6 +7,7 @@
 
 
 #include "PLAppleEvents.h"
+#include "AppEventHandler.h"
 #include "DialogManager.h"
 #include "Externs.h"
 #include "House.h"
@@ -168,6 +169,30 @@ PLError_t MyGotRequiredParams (const AppleEvent *theAE)
 			PLErrors::kInvalidParameter;
 }
 
+class SystemEventHandlerImpl : public PortabilityLayer::IAppEventHandler
+{
+public:
+	void OnQuit() override;
+
+	static SystemEventHandlerImpl *GetInstance();
+
+private:
+	static SystemEventHandlerImpl ms_instance;
+};
+
+void SystemEventHandlerImpl::OnQuit()
+{
+	quitting = true;
+}
+
+
+SystemEventHandlerImpl *SystemEventHandlerImpl::GetInstance()
+{
+	return &ms_instance;
+}
+
+SystemEventHandlerImpl SystemEventHandlerImpl::ms_instance;
+
 //--------------------------------------------------------------  SetUpAppleEvents
 // Initializes all handlers, etc. for dealing with Apple Events.
 
@@ -175,6 +200,8 @@ void SetUpAppleEvents (void)
 {
 	PLError_t		theErr;
 
+	PortabilityLayer::AppEventHandler::SetInstance(SystemEventHandlerImpl::GetInstance());
+	
 	openAppAEUPP = NewAEEventHandlerProc(DoOpenAppAE);
 	openDocAEUPP = NewAEEventHandlerProc(DoOpenDocAE);
 	printDocAEUPP = NewAEEventHandlerProc(DoPrintDocAE);

GpCommon/GpVOSEvent.h

@@ -251,6 +251,7 @@ namespace GpVOSEventTypes
 		kMouseInput,
 		kGamepadInput,
 		kVideoResolutionChanged,
+		kQuit
 	};
 }
 

GpDisplayDriver_D3D11/GpDisplayDriverD3D11.cpp

@@ -56,6 +56,7 @@ LRESULT CALLBACK WinProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
 	switch (message)
 	{
 	case WM_DESTROY:
+	case WM_CLOSE:
 		{
 			PostQuitMessage(0);
 			return 0;
@@ -756,9 +757,6 @@ void GpDisplayDriverD3D11::Run()
 		{
 			DispatchMessage(&msg);
 
-			if (msg.message == WM_QUIT)
-				break;
-			else
 			{
 				if (msg.message == WM_MOUSEMOVE)
 				{

PortabilityLayer/AppEventHandler.cpp

@@ -0,0 +1,16 @@
+#include "AppEventHandler.h"
+
+namespace PortabilityLayer
+{
+	IAppEventHandler *AppEventHandler::ms_instance;
+
+	IAppEventHandler *AppEventHandler::GetInstance()
+	{
+		return ms_instance;
+	}
+
+	void AppEventHandler::SetInstance(IAppEventHandler *instance)
+	{
+		ms_instance = instance;
+	}
+}

PortabilityLayer/AppEventHandler.h

@@ -0,0 +1,19 @@
+#pragma once
+
+namespace PortabilityLayer
+{
+	struct IAppEventHandler
+	{
+		virtual void OnQuit() = 0;
+	};
+
+	class AppEventHandler
+	{
+	public:
+		static IAppEventHandler *GetInstance();
+		static void SetInstance(IAppEventHandler *instance);
+
+	private:
+		static IAppEventHandler *ms_instance;
+	};
+}

PortabilityLayer/PLSysCalls.cpp

@@ -1,4 +1,5 @@
 #include "PLCore.h"
+#include "AppEventHandler.h"
 #include "PLEventQueue.h"
 #include "PLKeyEncoding.h"
 #include "PLMovies.h"
@@ -135,6 +136,14 @@ static void TranslateVOSEvent(const GpVOSEvent *vosEvent, uint32_t timestamp, Po
 	case GpVOSEventTypes::kVideoResolutionChanged:
 		TranslateVideoResolutionChangedEvent(vosEvent->m_event.m_resolutionChangedEvent);
 		break;
+	case GpVOSEventTypes::kQuit:
+		if (TimeTaggedVOSEvent *evt = queue->Enqueue())
+			*evt = TimeTaggedVOSEvent::Create(*vosEvent, timestamp);
+
+		if (PortabilityLayer::IAppEventHandler *appHandler = PortabilityLayer::AppEventHandler::GetInstance())
+			appHandler->OnQuit();
+
+		break;
 	}
 }
 

PortabilityLayer/PortabilityLayer.vcxproj

@@ -146,6 +146,7 @@
     <ClInclude Include="AEHandlerDesc.h" />
     <ClInclude Include="AEManager.h" />
     <ClInclude Include="AntiAliasTable.h" />
+    <ClInclude Include="AppEventHandler.h" />
     <ClInclude Include="ArrayTools.h" />
     <ClInclude Include="BinarySearch.h" />
     <ClInclude Include="BinHex4.h" />
@@ -303,6 +304,7 @@
     <ClCompile Include="..\stb\stb_image_write.c" />
     <ClCompile Include="AEManager.cpp" />
     <ClCompile Include="AntiAliasTable.cpp" />
+    <ClCompile Include="AppEventHandler.cpp" />
     <ClCompile Include="BinHex4.cpp" />
     <ClCompile Include="BitmapImage.cpp" />
     <ClCompile Include="ByteSwap.cpp" />

PortabilityLayer/PortabilityLayer.vcxproj.filters

@@ -483,6 +483,9 @@
     <ClInclude Include="ArrayTools.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="AppEventHandler.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="CFileStream.cpp">
@@ -758,5 +761,8 @@
     <ClCompile Include="TextPlacer.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="AppEventHandler.cpp">
+      <Filter>Header Files</Filter>
+    </ClCompile>
   </ItemGroup>
 </Project>