inviwo::FileObserver Class Reference

#include <fileobserver.h>

Inheritance diagram for inviwo::FileObserver:

Public Member Functions
	FileObserver (InviwoApplication *app)
	FileObserver (FileSystemObserver *app)
	FileObserver (const FileObserver &)=delete
FileObserver &	operator= (const FileObserver &)=delete
	FileObserver (FileObserver &&rhs)
FileObserver &	operator= (FileObserver &&that)
virtual	~FileObserver ()
bool	startFileObservation (const std::filesystem::path &filePath)
	Starts observing file if it exists.
bool	stopFileObservation (const std::filesystem::path &filePath)
	Stops observing the file if being observed.
void	stopAllObservation ()
const std::unordered_set< std::filesystem::path, PathHash > &	getFiles () const
bool	isObserved (const std::filesystem::path &fileName) const
virtual void	fileChanged (const std::filesystem::path &fileName)=0

Protected Attributes
FileSystemObserver *	fileSystemObserver_

Detailed Description

Calls fileChanged when an observed file/directory changes. One or multiple files/directories can be observed.

Constructor & Destructor Documentation

FileObserver() [1/2]

inviwo::FileObserver::FileObserver

(

InviwoApplication *

app

)

Note

Registers as a file observer in InviwoApplication.

FileObserver() [2/2]

inviwo::FileObserver::FileObserver

(

FileSystemObserver *

app

)

Note

Registers as a file observer in FileSystemObserver.

~FileObserver()

virtual inviwo::FileObserver::~FileObserver ( )

virtual

Unregisters file observer in InviwoApplication and stops observing all files.

Member Function Documentation

startFileObservation()

bool inviwo::FileObserver::startFileObservation

(

const std::filesystem::path &

filePath

)

Starts observing file if it exists.

Parameters

filePath

Full path to file

stopAllObservation()

void inviwo::FileObserver::stopAllObservation

(

)

Stop observation of all observed files

stopFileObservation()

bool inviwo::FileObserver::stopFileObservation

(

const std::filesystem::path &

filePath

)

Stops observing the file if being observed.

Parameters

filePath

Full path to file

---

The documentation for this class was generated from the following file:

• fileobserver.h