1HEADmaster

1 files changed, 51 insertions, 0 deletions

diff --git a/utils/hlfaceposer/expressions.h b/utils/hlfaceposer/expressions.h
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index 0000000..ecd184c
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+++ b/utils/hlfaceposer/expressions.h
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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+#if !defined( EXPRESSIONS_H )
+#define EXPRESSIONS_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "studio.h"
+#include "expression.h"
+
+class FlexPanel;
+class ControlPanel;
+class MatSysWindow;
+class CExpClass;
+class ExpressionTool;
+
+//-----------------------------------------------------------------------------
+// Purpose: 
+//-----------------------------------------------------------------------------
+class IExpressionManager
+{
+public:
+	virtual void				Reset( void ) = 0;
+
+	// File i/o
+	virtual void				LoadClass( const char *filename ) = 0;
+	virtual void				CreateNewClass( const char *filename ) = 0;
+	virtual bool				CloseClass( CExpClass *cl ) = 0;
+	virtual void				ActivateExpressionClass( CExpClass *cl ) = 0;
+
+	virtual CExpClass			*AddCExpClass( const char *classname, const char *filename ) = 0;
+	virtual int					GetNumClasses( void ) = 0;
+
+	virtual CExpression			*GetCopyBuffer( void ) = 0;
+
+	virtual bool				CanClose( void ) = 0;
+
+	virtual CExpClass			*GetActiveClass( void ) = 0;
+	virtual CExpClass			*GetClass( int num ) = 0;
+	virtual CExpClass			*FindClass( const char *classname, bool bMatchBaseNameOnly ) = 0;
+
+};
+
+extern IExpressionManager *expressions;
+
+#endif // EXPRESSIONS_H
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