SPUsePath Class Reference

#include <sp-use-reference.h>

Inheritance diagram for SPUsePath:

Public Member Functions
	SPUsePath (SPObject *i_owner)
	~SPUsePath () override
void	link (char *to)
void	unlink ()
void	start_listening (SPItem *to)
void	quit_listening ()
void	refresh_source ()
Public Member Functions inherited from SPUseReference
	SPUseReference (SPObject *owner)
SPItem *	getObject () const
Public Member Functions inherited from Inkscape::URIReference
	URIReference (SPObject *owner)
	Constructor.
	URIReference (SPDocument *owner_document)
void	operator= (URIReference const &ref)=delete
virtual	~URIReference ()
	Destructor.
void	attach (URI const &uri)
	Attaches to a URI, relative to the specified document.
bool	try_attach (char const *uri)
	Try to attach to a URI.
void	detach ()
	Detaches from the currently attached URI target, if any; the current referrent is signaled as NULL.
SPObject *	getObject () const
	Returns a pointer to the current referrent of the attached URI, or NULL.
SPObject *	getOwner () const
	Returns a pointer to the URIReference's owner.
sigc::signal< void(SPObject *, SPObject *)>	changedSignal ()
	Accessor for the referrent change notification signal; this signal is emitted whenever the URIReference's referrent changes.
URI const *	getURI () const
	Returns a pointer to a URI containing the currently attached URI, or NULL if no URI is currently attached.
bool	isAttached () const
	Returns true if there is currently an attached URI.
SPDocument *	getOwnerDocument ()
SPObject *	getOwnerObject ()

Public Attributes
std::optional< Geom::PathVector >	originalPath
bool	sourceDirty {false}
SPObject *	owner
char *	sourceHref {nullptr}
Inkscape::XML::Node *	sourceRepr {nullptr}
SPObject *	sourceObject {nullptr}
sigc::connection	_modified_connection
sigc::connection	_delete_connection
sigc::connection	_changed_connection
sigc::connection	_transformed_connection
void(*	user_unlink )(SPObject *user)

Additional Inherited Members
Protected Member Functions inherited from SPUseReference
bool	_acceptObject (SPObject *const obj) const override

Detailed Description

Definition at line 42 of file sp-use-reference.h.

Constructor & Destructor Documentation

SPUsePath()

SPUsePath::SPUsePath

(

SPObject *

i_owner

)

Definition at line 38 of file sp-use-reference.cpp.

References _changed_connection, Inkscape::URIReference::changedSignal(), sp_usepath_href_changed(), and user_unlink.

~SPUsePath()

SPUsePath::~SPUsePath ( )

override

Definition at line 45 of file sp-use-reference.cpp.

References _changed_connection, quit_listening(), and unlink().

Member Function Documentation

link()

void SPUsePath::link

(

char *

to

)

Definition at line 54 of file sp-use-reference.cpp.

References Inkscape::URIReference::attach(), Inkscape::URIReference::detach(), quit_listening(), sourceHref, and unlink().

Referenced by SPTextPath::set().

quit_listening()

void SPUsePath::quit_listening

(

)

Definition at line 97 of file sp-use-reference.cpp.

References _delete_connection, _modified_connection, _transformed_connection, sourceObject, and sourceRepr.

Referenced by link(), and ~SPUsePath().

refresh_source()

void SPUsePath::refresh_source

(

)

Definition at line 188 of file sp-use-reference.cpp.

References originalPath, sourceDirty, and sourceObject.

Referenced by refresh_textpath_source().

start_listening()

void SPUsePath::start_listening

(

SPItem *

to

)

Definition at line 84 of file sp-use-reference.cpp.

References _delete_connection, _modified_connection, _transformed_connection, SPObject::connectDelete(), SPObject::connectModified(), SPItem::connectTransformed(), SPObject::getRepr(), sourceObject, sourceRepr, sp_usepath_delete_self(), sp_usepath_move_compensate(), and sp_usepath_source_modified().

unlink()

void SPUsePath::unlink

(

)

Definition at line 77 of file sp-use-reference.cpp.

References Inkscape::URIReference::detach(), and sourceHref.

Referenced by link(), and ~SPUsePath().

Member Data Documentation

_changed_connection

sigc::connection SPUsePath::_changed_connection

Definition at line 54 of file sp-use-reference.h.

Referenced by SPUsePath(), and ~SPUsePath().

_delete_connection

sigc::connection SPUsePath::_delete_connection

Definition at line 53 of file sp-use-reference.h.

Referenced by quit_listening(), and start_listening().

_modified_connection

sigc::connection SPUsePath::_modified_connection

Definition at line 52 of file sp-use-reference.h.

Referenced by quit_listening(), and start_listening().

_transformed_connection

sigc::connection SPUsePath::_transformed_connection

Definition at line 55 of file sp-use-reference.h.

Referenced by quit_listening(), and start_listening().

originalPath

std::optional<Geom::PathVector> SPUsePath::originalPath

Definition at line 44 of file sp-use-reference.h.

Referenced by refresh_source(), and refresh_textpath_source().

owner

SPObject* SPUsePath::owner

Definition at line 47 of file sp-use-reference.h.

Referenced by sp_usepath_move_compensate().

sourceDirty

bool SPUsePath::sourceDirty {false}

Definition at line 45 of file sp-use-reference.h.

Referenced by refresh_source(), refresh_textpath_source(), SPTextPath::set(), sp_usepath_move_compensate(), and SPTextPath::update().

sourceHref

char* SPUsePath::sourceHref {nullptr}

Definition at line 48 of file sp-use-reference.h.

Referenced by link(), unlink(), and SPTextPath::write().

sourceObject

SPObject* SPUsePath::sourceObject {nullptr}

Definition at line 50 of file sp-use-reference.h.

Referenced by quit_listening(), refresh_source(), refresh_textpath_source(), and start_listening().

sourceRepr

Inkscape::XML::Node* SPUsePath::sourceRepr {nullptr}

Definition at line 49 of file sp-use-reference.h.

Referenced by quit_listening(), and start_listening().

user_unlink

void(* SPUsePath::user_unlink) (SPObject *user)

Definition at line 66 of file sp-use-reference.h.

Referenced by SPTextPath::SPTextPath(), and SPUsePath().

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

• /builds/inkscape/inkscape/src/object/sp-use-reference.h
• /builds/inkscape/inkscape/src/object/sp-use-reference.cpp