suppress popups while in exclusive fullscreen mode

src/common/Logging.cpp

@@ -103,6 +103,7 @@ const char* g_EnumModules2String[to_underlying(CXBXR_MODULE::MAX)] = {
 };
 std::atomic_int g_CurrentLogLevel = to_underlying(LOG_LEVEL::INFO);
 std::atomic_bool g_CurrentLogPopupTestcase = true;
+static bool g_bFullScreen = false;
 
 const char log_debug[] = "DEBUG: ";
 const char log_info[]  = "INFO : ";
@@ -230,10 +231,21 @@ void log_generate_active_filter_output(const CXBXR_MODULE cxbxr_module)
 		}
 	}
 	std::cout << std::flush;
+}
+
+// Use kernel managed environment
+void log_init_popup_msg()
+{
+	Settings::s_video vSettings;
+	g_EmuShared->GetVideoSettings(&vSettings);
+	g_bFullScreen = vSettings.bFullScreen;
 }
 
-int CxbxMessageBox(const char* msg, UINT uType, HWND hWnd)
+int CxbxMessageBox(const char* msg, UINT uType, HWND hWnd, int default_return)
 {
+	if (g_bFullScreen) {
+		return default_return;
+	}
 	return MessageBox(hWnd, msg, /*lpCaption=*/TEXT("Cxbx-Reloaded"), uType);
 }
 

src/common/Logging.h

@@ -130,7 +130,12 @@ extern inline void log_sync_config();
 
 void log_set_config(int LogLevel, unsigned int* LoggedModules, bool LogPopupTestcase);
 
-void log_generate_active_filter_output(const CXBXR_MODULE cxbxr_module);
+void log_generate_active_filter_output(const CXBXR_MODULE cxbxr_module);
+
+// Use emulation environment to manage popup messages
+// If log_init_popup_msg is not called at earliest point of emulation.
+// Then users will have a chance of popup message appear during start of emulation in full screen.
+void log_init_popup_msg();
 
 typedef enum class _CxbxMsgDlgIcon {
 	Info = 0,
@@ -139,7 +144,7 @@ typedef enum class _CxbxMsgDlgIcon {
 	Unknown
 } CxbxMsgDlgIcon;
 
-int CxbxMessageBox(const char* msg, UINT uType = MB_OK, HWND hWnd = NULL);
+int CxbxMessageBox(const char* msg, UINT uType = MB_OK, HWND hWnd = NULL, int default_return = IDCANCEL);
 
 void CxbxShowError(const char* msg, HWND hWnd = NULL);
 

src/core/kernel/init/CxbxKrnl.cpp

@@ -686,6 +686,9 @@ void CxbxKrnlEmulate(unsigned int reserved_systems, blocks_reserved_t blocks_res
 		//g_EmuShared->SetIsReady(true);
 	}
 
+	/* Initialize popup message management from kernel side. */
+	log_init_popup_msg();
+
 	/* Initialize Cxbx File Paths */
 	CxbxInitFilePaths();
 

src/core/kernel/support/Emu.cpp

@@ -201,7 +201,7 @@ void EmuExceptionNonBreakpointUnhandledShow(LPEXCEPTION_POINTERS e)
 		"  Press \"Cancel\" to debug.",
 		e->ExceptionRecord->ExceptionCode, EIPToString(e->ContextRecord->Eip).c_str());
 
-	if (CxbxMessageBox(buffer, MB_ICONSTOP | MB_OKCANCEL, g_hEmuWindow) == IDOK)
+	if (CxbxMessageBox(buffer, MB_ICONSTOP | MB_OKCANCEL, g_hEmuWindow, IDOK) == IDOK)
 	{
 		EmuExceptionExitProcess();
 	}