zypp::ui::StatusBackup Class Reference

Simple ResStatus backup stack. More...

List of all members.

Public Types
typedef ResStatus::TransactByValue	Causer
typedef bool(StatusBackup::*	Action )(const PoolItem &, Causer)
	Highlevel action.
Public Member Functions
ResStatus &	backup (ResStatus &status_r)
	Backup status.
ResStatus &	backup (const PoolItem &pi_r)
ResStatus &	operator() (ResStatus &status_r)
	Backup status.
ResStatus &	operator() (const PoolItem &pi_r)
bool	restore ()
	Restore all status.
bool	setTransact (const PoolItem &pi_r, bool yesno_r, Causer causer_r)
	lowlevel ResStatus::setTransact
bool	setLock (const PoolItem &pi_r, bool yesno_r, Causer causer_r)
	lowlevel ResStatus::setLock
bool	setTransactTrue (const PoolItem &pi_r, Causer causer_r)
	lowlevel ResStatus::setTransact(true).
bool	setTransactFalse (const PoolItem &pi_r, Causer causer_r)
	lowlevel ResStatus::setTransact(false).
bool	transact (const PoolItem &pi_r, Causer causer_r)
	highevel set transact (force unlock).
bool	lock (const PoolItem &pi_r, Causer causer_r)
	highlevel set locked.
bool	unlock (const PoolItem &pi_r, Causer causer_r)
	highlevel unlock (also unsets transact).
template<class _Iter >
bool	forEach (_Iter begin_r, _Iter end_r, Action action_r, Causer causer_r)
	Highlevel action on range of items.
Private Attributes
std::vector < resstatus::StatusBackup >	_backup

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Detailed Description

Simple ResStatus backup stack.

restore simply rewinds all remembered status.

Definition at line 29 of file SelectableImpl.cc.

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Member Typedef Documentation

typedef ResStatus::TransactByValue zypp::ui::StatusBackup::Causer

Definition at line 32 of file SelectableImpl.cc.

typedef bool(StatusBackup::* zypp::ui::StatusBackup::Action)(const PoolItem &, Causer)

Highlevel action.

Definition at line 106 of file SelectableImpl.cc.

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Member Function Documentation

ResStatus& zypp::ui::StatusBackup::backup

(

ResStatus &

status_r

)

[inline]

Backup status.

Definition at line 36 of file SelectableImpl.cc.

References _backup.

Referenced by lock(), operator()(), setLock(), setTransact(), transact(), and unlock().

ResStatus& zypp::ui::StatusBackup::backup

(

const PoolItem &

pi_r

)

[inline]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 42 of file SelectableImpl.cc.

References backup(), and zypp::PoolItem::status().

Referenced by backup().

ResStatus& zypp::ui::StatusBackup::operator()

(

ResStatus &

status_r

)

[inline]

Backup status.

Definition at line 46 of file SelectableImpl.cc.

References backup().

ResStatus& zypp::ui::StatusBackup::operator()

(

const PoolItem &

pi_r

)

[inline]

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 49 of file SelectableImpl.cc.

References backup(), and zypp::PoolItem::status().

bool zypp::ui::StatusBackup::restore

(

)

[inline]

Restore all status.

Definition at line 53 of file SelectableImpl.cc.

References _backup, and for_.

Referenced by zypp::ui::StatusHelper::restore(), and zypp::ui::Selectable::Impl::setPickStatus().

bool zypp::ui::StatusBackup::setTransact	(	const PoolItem &	pi_r,
		bool	yesno_r,
		Causer	causer_r
	)			[inline]

lowlevel ResStatus::setTransact

Definition at line 62 of file SelectableImpl.cc.

References backup(), and zypp::ResStatus::setTransact().

Referenced by setTransactFalse(), and setTransactTrue().

bool zypp::ui::StatusBackup::setLock	(	const PoolItem &	pi_r,
		bool	yesno_r,
		Causer	causer_r
	)			[inline]

lowlevel ResStatus::setLock

Definition at line 66 of file SelectableImpl.cc.

References backup(), and zypp::ResStatus::setLock().

bool zypp::ui::StatusBackup::setTransactTrue	(	const PoolItem &	pi_r,
		Causer	causer_r
	)			[inline]

lowlevel ResStatus::setTransact(true).

Definition at line 70 of file SelectableImpl.cc.

References setTransact().

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

bool zypp::ui::StatusBackup::setTransactFalse	(	const PoolItem &	pi_r,
		Causer	causer_r
	)			[inline]

lowlevel ResStatus::setTransact(false).

Definition at line 74 of file SelectableImpl.cc.

References setTransact().

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

bool zypp::ui::StatusBackup::transact	(	const PoolItem &	pi_r,
		Causer	causer_r
	)			[inline]

highevel set transact (force unlock).

Definition at line 79 of file SelectableImpl.cc.

References backup(), zypp::ResStatus::setLock(), and zypp::ResStatus::setTransact().

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

bool zypp::ui::StatusBackup::lock	(	const PoolItem &	pi_r,
		Causer	causer_r
	)			[inline]

highlevel set locked.

Definition at line 88 of file SelectableImpl.cc.

References backup(), zypp::ResStatus::setLock(), and zypp::ResStatus::setTransact().

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

bool zypp::ui::StatusBackup::unlock	(	const PoolItem &	pi_r,
		Causer	causer_r
	)			[inline]

highlevel unlock (also unsets transact).

Definition at line 97 of file SelectableImpl.cc.

References backup(), zypp::ResStatus::setLock(), and zypp::ResStatus::setTransact().

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

template<class _Iter >

bool zypp::ui::StatusBackup::forEach	(	_Iter	begin_r,
		_Iter	end_r,
		Action	action_r,
		Causer	causer_r
	)			[inline]

Highlevel action on range of items.

Definition at line 110 of file SelectableImpl.cc.

References for_.

Referenced by zypp::ui::Selectable::Impl::setPickStatus().

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Member Data Documentation

std::vector<resstatus::StatusBackup> zypp::ui::StatusBackup::_backup [private]

Definition at line 119 of file SelectableImpl.cc.

Referenced by backup(), and restore().

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

• zypp/ui/SelectableImpl.cc