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Editor/Util/FileChangeMonitor.h

@@ -0,0 +1,54 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2002.
+// -------------------------------------------------------------------------
+//  File name:   filechangemonitor.h
+//  Version:     v1.00
+//  Created:     15/11/2002 by Timur.
+//  Compilers:   Visual Studio.NET
+//  Description: 
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#ifndef __filechangemonitor_h__
+#define __filechangemonitor_h__
+#pragma once
+
+//! This message sent to main application window when file change detected.
+#define WM_FILEMONITORCHANGE WM_APP + 10
+
+//////////////////////////////////////////////////////////////////////////
+// Monitors directory for any changed files.
+//////////////////////////////////////////////////////////////////////////
+class CFileChangeMonitor
+{
+public:
+	CFileChangeMonitor();
+	~CFileChangeMonitor();
+
+	void MonitorDirectories( const std::vector<CString> &dirs );
+	void StopMonitor();
+	
+	//! Check if any files where modified.
+	//! This is a polling function, call it every frame or so.
+	bool HaveModifiedFiles() const;
+	//! Get next modified file, this file will be delete from list after calling this function.
+	//! Call it until HaveModifiedFiles return true.
+	CString GetModifiedFile();
+
+	struct SFileEnumInfo
+	{
+		CString filename;
+		FILETIME ftLastWriteTime;
+	};
+private:
+	bool IsDirectory(const char* sFileName);
+
+	//! Pointer to implementation class.
+	struct CFileChangeMonitorThread *m_thread;
+};
+
+#endif // __filechangemonitor_h__