uid issue

appframework/VguiMatSysApp.cpp

@@ -0,0 +1,119 @@
+//=========== (C) Copyright 1999 Valve, L.L.C. All rights reserved. ===========
+//
+// The copyright to the contents herein is the property of Valve, L.L.C.
+// The contents may be used and/or copied only with the written permission of
+// Valve, L.L.C., or in accordance with the terms and conditions stipulated in
+// the agreement/contract under which the contents have been supplied.
+//
+//=============================================================================
+#ifdef _WIN32
+
+#include "appframework/vguimatsysapp.h"
+#include "vgui/IVGui.h"
+#include "vgui/ISurface.h"
+#include "vgui_controls/controls.h"
+#include "vgui/IScheme.h"
+#include "vgui/ILocalize.h"
+#include "tier0/dbg.h"
+#include "VGuiMatSurface/IMatSystemSurface.h"
+#include "tier3/tier3.h"
+#include "inputsystem/iinputstacksystem.h"
+
+
+//-----------------------------------------------------------------------------
+// Constructor
+//-----------------------------------------------------------------------------
+CVguiMatSysApp::CVguiMatSysApp()
+{
+	m_hAppInputContext = INPUT_CONTEXT_HANDLE_INVALID;
+}
+
+
+//-----------------------------------------------------------------------------
+// Create all singleton systems
+//-----------------------------------------------------------------------------
+bool CVguiMatSysApp::Create()
+{
+	if ( !BaseClass::Create() )
+		return false;
+
+	AppSystemInfo_t appSystems[] = 
+	{
+		{ "inputsystem.dll",		INPUTSTACKSYSTEM_INTERFACE_VERSION },
+		// NOTE: This has to occur before vgui2.dll so it replaces vgui2's surface implementation
+		{ "vguimatsurface.dll",		VGUI_SURFACE_INTERFACE_VERSION },
+		{ "vgui2.dll",				VGUI_IVGUI_INTERFACE_VERSION },
+
+		// Required to terminate the list
+		{ "", "" }
+	};
+
+	return AddSystems( appSystems );
+}
+
+void CVguiMatSysApp::Destroy()
+{
+}
+
+
+//-----------------------------------------------------------------------------
+// Init, shutdown
+//-----------------------------------------------------------------------------
+bool CVguiMatSysApp::PreInit( )
+{
+	if ( !BaseClass::PreInit() )
+		return false;
+
+	CreateInterfaceFn factory = GetFactory();
+	ConnectTier3Libraries( &factory, 1 );
+	if ( !vgui::VGui_InitInterfacesList( "CVguiSteamApp", &factory, 1 ) )
+		return false;
+
+	if ( !g_pMatSystemSurface )
+	{
+		Warning( "CVguiMatSysApp::PreInit: Unable to connect to necessary interface!\n" );
+		return false;
+	}
+
+	g_pMatSystemSurface->EnableWindowsMessages( true );
+	return true; 
+}
+
+bool CVguiMatSysApp::PostInit()
+{
+	if ( !BaseClass::PostInit() )
+		return false;
+
+	m_hAppInputContext = g_pInputStackSystem->PushInputContext();
+	InputContextHandle_t hVGuiInputContext = g_pInputStackSystem->PushInputContext();
+	g_pMatSystemSurface->SetInputContext( hVGuiInputContext );
+	g_pMatSystemSurface->EnableWindowsMessages( true );
+	return true; 
+}
+
+void CVguiMatSysApp::PreShutdown()
+{
+	g_pMatSystemSurface->EnableWindowsMessages( false );
+	g_pMatSystemSurface->SetInputContext( NULL );
+	if ( m_hAppInputContext != INPUT_CONTEXT_HANDLE_INVALID )
+	{
+		g_pInputStackSystem->PopInputContext();	// Vgui
+		g_pInputStackSystem->PopInputContext();	// App
+	}
+
+	BaseClass::PreShutdown();
+}
+
+void CVguiMatSysApp::PostShutdown()
+{
+	DisconnectTier3Libraries();
+	BaseClass::PostShutdown();
+}
+
+InputContextHandle_t CVguiMatSysApp::GetAppInputContext()
+{
+	return m_hAppInputContext;
+}
+
+#endif // _WIN32
+