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utils/vp4/main.cpp

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================
+
+#define NOWINRES
+#define NOSERVICE
+#define NOMCX
+#define NOIME
+#include <windows.h>
+
+#undef MessageBox
+#undef PostMessage
+
+#include "stdafx.h"
+#include "appframework/tier3app.h"
+#include "tier2/tier2.h"
+#include "inputsystem/iinputsystem.h"
+#include "vgui_controls/controls.h"
+
+// root panel
+vgui::Panel *g_pMainPanel = NULL;
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Adds in any search paths
+//-----------------------------------------------------------------------------
+void AddFileSystemSearchPaths(const char *pszExeName)
+{
+	// search locally first
+	char pExeName[MAX_PATH];
+    if ( ::GetModuleFileName( ( HINSTANCE )GetModuleHandle( NULL ), pExeName, sizeof(pExeName) ) )
+	{
+		char pPlatform[MAX_PATH];
+		Q_StripFilename( pExeName );
+		Q_snprintf( pPlatform, sizeof(pPlatform), "%s\\..\\platform", pExeName );
+		g_pFullFileSystem->AddSearchPath( pExeName, "EXECUTABLE_PATH");
+		g_pFullFileSystem->AddSearchPath( pPlatform, "PLATFORM");
+		g_pFullFileSystem->AddSearchPath( pPlatform, "SKIN");
+	}
+	else
+	{
+		g_pFullFileSystem->AddSearchPath(".", "EXECUTABLE_PATH");
+		g_pFullFileSystem->AddSearchPath("../platform/", "PLATFORM");
+		g_pFullFileSystem->AddSearchPath("../platform/", "SKIN");
+	}
+
+	// add self as a pack file
+//	g_pFullFileSystem->AddPackFile(pszExeName, "PLATFORM");
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: Sets up the main vgui
+//-----------------------------------------------------------------------------
+bool InitializeVGui( )
+{
+	// add in the search paths
+	AddFileSystemSearchPaths(NULL);
+
+	// Init the surface
+	g_pMainPanel = new vgui::Panel(NULL, NULL);
+	vgui::surface()->SetEmbeddedPanel( g_pMainPanel->GetVPanel() );
+
+	// load the scheme
+	g_pMainPanel->SetScheme( vgui::scheme()->LoadSchemeFromFile( "//PLATFORM/Resource/sourcescheme.res", "PLATFORM" ) );
+
+	// localization
+	g_pVGuiLocalize->AddFile( "Resource/platform_%language%.txt");
+	g_pVGuiLocalize->AddFile( "Resource/vgui_%language%.txt");
+
+	// configuration settings
+	vgui::system()->SetUserConfigFile( "vp4config.txt", "EXECUTABLE_PATH" );
+
+	// Start vgui
+	vgui::ivgui()->Start();
+
+	// finish setting up main panel
+	vgui::SETUP_PANEL( g_pMainPanel );
+
+	return true;
+}
+
+
+//-----------------------------------------------------------------------------
+// The application object
+//-----------------------------------------------------------------------------
+class CVP4App : public CVguiSteamApp
+{
+public:
+	// Methods of IApplication
+	virtual bool Create();
+	virtual int Main();
+	virtual void Destroy() {}
+};
+
+DEFINE_WINDOWED_STEAM_APPLICATION_OBJECT( CVP4App );
+
+
+//-----------------------------------------------------------------------------
+// The application object
+//-----------------------------------------------------------------------------
+bool CVP4App::Create()
+{
+	AppSystemInfo_t appSystems[] = 
+	{
+		{ "inputsystem.dll",		INPUTSYSTEM_INTERFACE_VERSION },
+		{ "vgui2.dll",				VGUI_IVGUI_INTERFACE_VERSION },
+		{ "p4lib.dll",				P4_INTERFACE_VERSION },
+		{ "", "" }	// Required to terminate the list
+	};
+
+	return AddSystems( appSystems );
+}
+
+
+//-----------------------------------------------------------------------------
+// Purpose: program entrypoint
+//-----------------------------------------------------------------------------
+int CVP4App::Main()
+{
+	if ( !InitializeVGui( ) )
+	{
+		::MessageBoxA( NULL, "Fatal Error: Could not initialize vgui.", "Steam - Fatal Error", MB_OK | MB_ICONERROR );
+		return 0;
+	}
+
+	// open the wizard
+	CVP4Dialog *dlg = SETUP_PANEL(new CVP4Dialog());
+	dlg->SetParent(g_pMainPanel);
+	dlg->Activate();
+
+	// run vgui
+	while (vgui::ivgui()->IsRunning())
+	{
+		vgui::ivgui()->RunFrame();
+	}
+
+	// save configuration
+	vgui::system()->SaveUserConfigFile();
+
+	// delete all the panels
+	delete g_pMainPanel;
+
+	return 0;
+}