blob: 97c88a5c5c70fb607be23351a314c5c95f296840 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
/**
* @file lllivefile.h
* @brief Automatically reloads a file whenever it changes or is removed.
*
* Copyright (c) 2006-$CurrentYear$, Linden Research, Inc.
* $License$
*/
#ifndef LL_LLLIVEFILE_H
#define LL_LLLIVEFILE_H
#include "llframetimer.h"
class LLLiveFile
{
public:
LLLiveFile(const std::string &filename, const F32 refresh_period = 5.f);
virtual ~LLLiveFile();
bool checkAndReload(); // Returns true if the file changed in any way
protected:
virtual void loadFile() = 0; // Implement this to load your file if it changed
bool mForceCheck;
F32 mRefreshPeriod;
LLFrameTimer mRefreshTimer;
std::string mFilename;
time_t mLastModTime;
bool mLastExists;
};
#endif //LL_LLLIVEFILE_H
|
