Inkscape::XML::EventChgAttr Class Reference

Object representing attribute change. More...

#include <event.h>

Inheritance diagram for Inkscape::XML::EventChgAttr:

Public Member Functions
	EventChgAttr (Node *repr, GQuark k, Inkscape::Util::ptr_shared ov, Inkscape::Util::ptr_shared nv, Event *next)
Public Member Functions inherited from Inkscape::XML::Event
virtual	~Event ()=default
Event *	optimizeOne ()
	If possible, combine this event with the next to reduce memory use.
void	undoOne (NodeObserver &observer) const
	Undo this event to an observer.
void	replayOne (NodeObserver &observer) const
	Replay this event to an observer.
Public Member Functions inherited from Inkscape::GC::Managed< Inkscape::GC::SCANNED, Inkscape::GC::MANUAL >
void *	operator new (std::size_t size, ScanPolicy scan=default_scan, CollectionPolicy collect=default_collect)
void *	operator new[] (std::size_t size, ScanPolicy scan=default_scan, CollectionPolicy collect=default_collect)
void	operator delete (void *p)

Public Attributes
GQuark	key
	GQuark corresponding to the changed attribute's name.
Inkscape::Util::ptr_shared	oldval
	Value of the attribute before the change.
Inkscape::Util::ptr_shared	newval
	Value of the attribute after the change.
Public Attributes inherited from Inkscape::XML::Event
Event *	next
	Pointer to the next event in the event chain.
int	serial
	Serial number of the event, not used at the moment.
Node *	repr
	Pointer to the node that was the object of the event.

Private Member Functions
Event *	_optimizeOne () override
void	_undoOne (NodeObserver &observer) const override
void	_replayOne (NodeObserver &observer) const override

Additional Inherited Members
Public Types inherited from Inkscape::XML::Event
typedef Inkscape::Util::ForwardPointerIterator< Event, IteratorStrategy >	Iterator
typedef Inkscape::Util::ForwardPointerIterator< Event const, IteratorStrategy >	ConstIterator
Protected Member Functions inherited from Inkscape::XML::Event
	Event (Node *r, Event *n)

Detailed Description

Object representing attribute change.

Definition at line 162 of file event.h.

Constructor & Destructor Documentation

EventChgAttr()

Inkscape::XML::EventChgAttr::EventChgAttr ( Node *  repr, GQuark  k, Inkscape::Util::ptr_shared  ov, Inkscape::Util::ptr_shared  nv, Event *  next  )

inline

Definition at line 164 of file event.h.

Member Function Documentation

_optimizeOne()

Inkscape::XML::Event * Inkscape::XML::EventChgAttr::_optimizeOne ( )

overrideprivatevirtual

Implements Inkscape::XML::Event.

Definition at line 343 of file event.cpp.

References key, Inkscape::XML::Event::next, oldval, and Inkscape::XML::Event::repr.

_replayOne()

void Inkscape::XML::EventChgAttr::_replayOne ( NodeObserver &  observer ) const

overrideprivatevirtual

Implements Inkscape::XML::Event.

Definition at line 234 of file event.cpp.

References key, Inkscape::XML::NodeObserver::notifyAttributeChanged(), and observer.

_undoOne()

void Inkscape::XML::EventChgAttr::_undoOne ( NodeObserver &  observer ) const

overrideprivatevirtual

Implements Inkscape::XML::Event.

Definition at line 166 of file event.cpp.

References key, Inkscape::XML::NodeObserver::notifyAttributeChanged(), and observer.

Member Data Documentation

key

GQuark Inkscape::XML::EventChgAttr::key

GQuark corresponding to the changed attribute's name.

Definition at line 172 of file event.h.

Referenced by _optimizeOne().

newval

Inkscape::Util::ptr_shared Inkscape::XML::EventChgAttr::newval

Value of the attribute after the change.

Definition at line 176 of file event.h.

oldval

Inkscape::Util::ptr_shared Inkscape::XML::EventChgAttr::oldval

Value of the attribute before the change.

Definition at line 174 of file event.h.

Referenced by _optimizeOne().

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

• /builds/inkscape/inkscape/src/xml/event.h
• /builds/inkscape/inkscape/src/xml/event.cpp