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Watches one or more directories (on Linux, also files..). More...
#include <FXDirWatch.h>
Public Types | |
enum | { ID_CHANGE =1, ID_LAST } |
Public Member Functions | |
long | onMessage (FXObject *, FXSelector, void *) |
FXDirWatch (FXApp *a=nullptr, FXObject *tgt=nullptr, FXSelector sel=0) | |
Initialize directory watcher. | |
FXApp * | getApp () const |
Get application pointer. | |
void | setTarget (FXObject *t) |
Set the message target object. | |
FXObject * | getTarget () const |
Get the message target object. | |
void | setSelector (FXSelector sel) |
Set the message identifier. | |
FXSelector | getSelector () const |
Get the message identifier. | |
FXbool | addWatch (const FXString &path) |
Add path to watch; return true if added. | |
FXbool | remWatch (const FXString &path) |
Remove path to watch; return true if removed. | |
FXbool | clearAll () |
Clear all watches. | |
virtual | ~FXDirWatch () |
Clean up directory watcher. | |
Public Member Functions inherited from FX::FXObject | |
const FXchar * | getClassName () const |
Get class name of some object. | |
FXbool | isMemberOf (const FXMetaClass *metaclass) const |
Check if object is member of metaclass. | |
virtual long | tryHandle (FXObject *sender, FXSelector sel, void *ptr) |
Try handle message safely, catching certain exceptions. | |
virtual long | onDefault (FXObject *, FXSelector, void *) |
Called for unhandled messages. | |
virtual void | save (FXStream &store) const |
Save object to stream. | |
virtual void | load (FXStream &store) |
Load object from stream. | |
virtual | ~FXObject () |
Virtual destructor. | |
Protected Attributes | |
FXInputHandle | hnd |
FXDictionary | pathToHandle |
FXReverseDictionary | handleToPath |
FXTime | timestamp |
FXObject * | target |
FXSelector | message |
Watches one or more directories (on Linux, also files..).
Issue messages when one of them was changed. Each path has a corresponding handle which is used to interact with the operating system.
Copyright © 1997-2022 Jeroen van der Zijp |