initial

utils/hlfaceposer/ProgressDialog.h

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+//====== Copyright <20> 1996-2005, Valve Corporation, All rights reserved. =======
+//
+// Purpose: 
+//
+//=============================================================================
+
+#ifndef PROGRESSDIALOG_H
+#define PROGRESSDIALOG_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+class IProgressDialog
+{
+public:
+
+	virtual void Start( char const *pchTitle, char const *pchText, bool bShowCancel ) = 0;
+	virtual void Update( float flZeroToOneFraction ) = 0;
+	virtual void UpdateText( char const *pchFmt, ... ) = 0;
+	virtual bool IsCancelled() = 0;
+	virtual void Finish() = 0;
+};
+
+extern IProgressDialog *g_pProgressDialog;
+
+#endif // PROGRESSDIALOG_H