forked from amazingfate/loongoffice
41 lines
1.2 KiB
C++
41 lines
1.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
#ifndef INCLUDED_SVTOOLS_FILECHANGEDCHECKER_HXX
|
|
#define INCLUDED_SVTOOLS_FILECHANGEDCHECKER_HXX
|
|
|
|
#include <svtools/svtdllapi.h>
|
|
#include <boost/function.hpp>
|
|
#include <osl/file.hxx>
|
|
#include <vcl/timer.hxx>
|
|
|
|
/** Periodically checks if a file has been modified
|
|
|
|
Instances of this class setup a vcl timer to occasionally wake up
|
|
check whether file modification time has changed.
|
|
*/
|
|
class SVT_DLLPUBLIC FileChangedChecker
|
|
{
|
|
private :
|
|
Timer mTimer;
|
|
OUString mFileName;
|
|
TimeValue mLastModTime;
|
|
::boost::function0<void> mpCallback;
|
|
|
|
bool SVT_DLLPRIVATE getCurrentModTime(TimeValue& o_rValue) const;
|
|
DECL_LINK(TimerHandler, void *);
|
|
|
|
public :
|
|
void resetTimer();
|
|
bool hasFileChanged();
|
|
FileChangedChecker(const OUString& rFilename, const ::boost::function0<void>& rCallback);
|
|
};
|
|
|
|
#endif
|