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game/client/gameui/nuggets/ui_application.cpp

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+//=========== (C) Copyright Valve, L.L.C. All rights reserved. ===========
+
+#include "cbase.h"
+#include "ui_nugget.h"
+
+#include "vstdlib/iprocessutils.h"
+#include "../uigamedata.h"
+
+class CUiNuggetApplication : public CUiNuggetBase
+{
+	DECLARE_NUGGET_FN_MAP( CUiNuggetApplication, CUiNuggetBase );
+
+	NUGGET_FN( Quit )
+	{
+		// We need to quit the app
+		if ( IsPC() )
+		{
+			engine->ClientCmd( "quit" );
+		}
+
+		// X360 can quit in demo mode
+		if ( IsGameConsole() )
+		{
+			engine->ExecuteClientCmd( "demo_exit" );
+		}
+
+		return NULL;
+	}
+
+	NUGGET_FN( ResumeGame )
+	{
+		engine->ClientCmd("gameui_hide");
+		return NULL;
+	}
+
+	NUGGET_FN( ExitToMainMenu )
+	{
+		engine->ExecuteClientCmd( "gameui_hide" );
+
+		if ( IMatchSession *pMatchSession = g_pMatchFramework->GetMatchSession() )
+		{
+			// Closing an active session results in disconnecting from the game.
+			g_pMatchFramework->CloseSession();
+		}
+		else
+		{
+			// On PC people can be playing via console bypassing matchmaking
+			// and required session settings, so to leave game duplicate
+			// session closure with an extra "disconnect" command.
+			engine->ExecuteClientCmd( "disconnect" );
+		}
+
+		engine->ExecuteClientCmd( "gameui_activate" );
+		return NULL;
+	}
+
+	NUGGET_FN( SteamOverlayCommand )
+	{
+#ifndef _GAMECONSOLE
+		BaseModUI::CUIGameData::Get()->ExecuteOverlayCommand( args->GetString( "command" ) );
+#endif
+		return NULL;
+	}
+
+	NUGGET_FN( LaunchExternalApp )
+	{
+		int nExitCode = g_pProcessUtils ? g_pProcessUtils->SimpleRunProcess( args->GetString( "command" ) ) : -1;
+		return new KeyValues( "", "code", nExitCode );
+	}
+};
+
+UI_NUGGET_FACTORY_SINGLETON( CUiNuggetApplication, "app" );