Opie::Core::ODirNotification Class Reference

Represents a directory notification. More...

#include </home/clem/local/src/opie/libopie2/opiecore/linux/ofilenotify.h>

Collaboration diagram for Opie::Core::ODirNotification:

[legend]List of all members.

Signals
void	triggered (const QString &, unsigned int, const QString &)
void	accessed (const QString &)
void	modified (const QString &)
void	attributed (const QString &)
void	closed (const QString &, bool)
void	opened (const QString &)
void	movedTo (const QString &, const QString &)
void	movedFrom (const QString &, const QString &)
void	deletedSubdir (const QString &, const QString &)
void	deletedFile (const QString &, const QString &)
void	createdSubdir (const QString &, const QString &)
void	createdFile (const QString &, const QString &)
void	deleted (const QString &)
void	unmounted (const QString &)
Public Member Functions
	ODirNotification (QObject *parent=0, const char *name=0)
	~ODirNotification ()
int	watch (const QString &path, bool sshot=false, OFileNotificationType type=Modify, int recurse=0)
Private Slots
void	subdirCreated (const QString &, const QString &)
Private Attributes
OFileNotification *	_topfilenotification
OFileNotificationType	_type
int	_depth

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Detailed Description

Represents a directory notification.

This class allows to watch for events happening to directories It uses the OFileNotification class and (for recursive watches) implements the Love-Trowbridge recursive directory scanning algorithm.

See also:

http://www.kernel.org/pub/linux/kernel/people/rml/inotify/

Author:

Michael 'Mickey' Lauer <mickey@vanille.de>

Definition at line 269 of file ofilenotify.h.

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Constructor & Destructor Documentation

Opie::Core::ODirNotification::ODirNotification (  QObject *  parent = 0, const char *  name = 0 )

Definition at line 345 of file ofilenotify.cpp. References qDebug().

Opie::Core::ODirNotification::~ODirNotification (   )

Definition at line 352 of file ofilenotify.cpp. References qDebug().

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Member Function Documentation

void Opie::Core::ODirNotification::accessed (  const QString &   )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::attributed (  const QString &   )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::closed (  const QString &  , bool  )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::createdFile (  const QString &  , const QString &  )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::createdSubdir (  const QString &  , const QString &  )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::deleted (  const QString &   )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::deletedFile (  const QString &  , const QString &  )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::deletedSubdir (  const QString &  , const QString &  )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::modified (  const QString &   )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::movedFrom (  const QString &  , const QString &  )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::movedTo (  const QString &  , const QString &  )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::opened (  const QString &   )  [signal]

Referenced by watch().

void Opie::Core::ODirNotification::subdirCreated (  const QString &  , const QString &  )  [private, slot]

Definition at line 429 of file ofilenotify.cpp. References _depth, _topfilenotification, QString::contains(), Opie::Core::OFileNotification::isSingleShot(), Opie::Core::OFileNotification::path(), qDebug(), QString::replace(), QString::startsWith(), Opie::Core::OFileNotification::type(), and watch(). Referenced by watch().

void Opie::Core::ODirNotification::triggered (  const QString &  , unsigned  int, const QString &  )  [signal]

This signal is emitted if an event happens of the specified type happens to the directory being watched. Referenced by watch().

void Opie::Core::ODirNotification::unmounted (  const QString &   )  [signal]

Referenced by watch().

int Opie::Core::ODirNotification::watch (  const QString &  path, bool  sshot = false, OFileNotificationType  type = Modify, int  recurse = 0 )

Starts to watch for type changes to path. Recurse recurse levels down the filesystem tree, use 0 for no recursion and -1 for unlimited recursion. Set sshot to True if you want to be notified only once. Definition at line 376 of file ofilenotify.cpp. References _depth, _topfilenotification, _type, accessed(), attributed(), QValueList< T >::begin(), closed(), createdFile(), createdSubdir(), Opie::Core::CreateSubdir, deleted(), deletedFile(), deletedSubdir(), directory, QDir::Dirs, QValueList< T >::end(), QDir::entryList(), modified(), movedFrom(), movedTo(), Opie::Core::Nothing, opened(), qDebug(), Opie::Core::OFileNotification::startWatching(), subdirCreated(), triggered(), and unmounted(). Referenced by DemoApp::addTrigger(), App::App(), and subdirCreated().

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Member Data Documentation

int Opie::Core::ODirNotification::_depth [private]

Definition at line 308 of file ofilenotify.h. Referenced by subdirCreated(), and watch().

OFileNotification* Opie::Core::ODirNotification::_topfilenotification [private]

Definition at line 306 of file ofilenotify.h. Referenced by subdirCreated(), and watch().

OFileNotificationType Opie::Core::ODirNotification::_type [private]

Definition at line 307 of file ofilenotify.h. Referenced by watch().

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

• libopie2/opiecore/linux/ofilenotify.h
• libopie2/opiecore/linux/ofilenotify.cpp

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