repr-util.cpp File Reference

Miscellaneous helpers for reprs. More...

Go to the source code of this file.

Functions
static void	sp_xml_ns_register_defaults ()
static char *	sp_xml_ns_auto_prefix (char const *uri)
gchar const *	sp_xml_ns_uri_prefix (gchar const *uri, gchar const *suggested)
gchar const *	sp_xml_ns_prefix_uri (gchar const *prefix)
int	sp_repr_compare_position (Inkscape::XML::Node const *first, Inkscape::XML::Node const *second)
	Works for different-parent objects, so long as they have a common ancestor.
bool	sp_repr_compare_position_bool (Inkscape::XML::Node const *first, Inkscape::XML::Node const *second)
Inkscape::XML::Node *	sp_repr_lookup_child (Inkscape::XML::Node *repr, gchar const *key, gchar const *value)
	Find an element node using an unique attribute.
Inkscape::XML::Node const *	sp_repr_lookup_descendant (Inkscape::XML::Node const *repr, gchar const *key, gchar const *value)
	Recursive version of sp_repr_lookup_child().
Inkscape::XML::Node *	sp_repr_lookup_descendant (Inkscape::XML::Node *repr, gchar const *key, gchar const *value)
Inkscape::XML::Node const *	sp_repr_lookup_name (Inkscape::XML::Node const *repr, gchar const *name, gint maxdepth)
Glib::ustring	sp_repr_lookup_content (Inkscape::XML::Node const *repr, gchar const *name, Glib::ustring otherwise)
Inkscape::XML::Node *	sp_repr_lookup_name (Inkscape::XML::Node *repr, gchar const *name, gint maxdepth)
std::vector< Inkscape::XML::Node const * >	sp_repr_lookup_name_many (Inkscape::XML::Node const *repr, gchar const *name, gint maxdepth)
std::vector< Inkscape::XML::Node * >	sp_repr_lookup_property_many (Inkscape::XML::Node *repr, Glib::ustring const &property, Glib::ustring const &value, int maxdepth)
bool	sp_repr_is_meta_element (const Inkscape::XML::Node *node)
	Determine if the node is a 'title', 'desc' or 'metadata' element.

Variables
static SPXMLNs *	namespaces =nullptr
	SPXMLNs.

Detailed Description

Miscellaneous helpers for reprs.

Definition in file repr-util.cpp.

Function Documentation

sp_repr_compare_position()

int sp_repr_compare_position	(	Inkscape::XML::Node const *	first,
		Inkscape::XML::Node const *	second
	)

Works for different-parent objects, so long as they have a common ancestor.

Return value: 0 positions are equivalent 1 first object's position is greater than the second -1 first object's position is less than the second

Todo:

Rewrite this function's description to be understandable

Definition at line 249 of file repr-util.cpp.

References find_containing_child(), lowest_common_ancestor(), Inkscape::XML::Node::parent(), and Inkscape::XML::Node::position().

Referenced by sp_item_repr_compare_position(), sp_item_repr_compare_position_bool(), sp_object_compare_position(), and sp_repr_compare_position_bool().

sp_repr_compare_position_bool()

bool sp_repr_compare_position_bool	(	Inkscape::XML::Node const *	first,
		Inkscape::XML::Node const *	second
	)

Definition at line 299 of file repr-util.cpp.

References sp_repr_compare_position().

Referenced by Inkscape::ObjectSet::_pathBoolOp(), Inkscape::ObjectSet::clone(), Inkscape::ObjectSet::duplicate(), Inkscape::ObjectSet::group(), Inkscape::ObjectSet::lowerToBottom(), Inkscape::ObjectSet::raiseToTop(), Inkscape::ObjectSet::setClipGroup(), and Inkscape::ObjectSet::topRepr().

sp_repr_is_meta_element()

bool sp_repr_is_meta_element

(

const Inkscape::XML::Node *

node

)

Determine if the node is a 'title', 'desc' or 'metadata' element.

Definition at line 459 of file repr-util.cpp.

References Inkscape::XML::ELEMENT_NODE, name, Inkscape::XML::Node::name(), node, and Inkscape::XML::Node::type().

Referenced by SPText::_buildLayoutInput(), SPFlowtext::_buildLayoutInput(), sp_item_group_ungroup(), and tidy_operator_inexplicable_spans().

sp_repr_lookup_child()

Inkscape::XML::Node * sp_repr_lookup_child	(	Inkscape::XML::Node *	repr,
		gchar const *	key,
		gchar const *	value
	)

Find an element node using an unique attribute.

This function returns the first child of the specified node that has the attribute key equal to value. Note that this function does not recurse.

Parameters

repr	The node to start from
key	The name of the attribute to use for comparisons
value	The value of the attribute to look for

Definition at line 315 of file repr-util.cpp.

Referenced by insert_hatch_polyfill(), insert_mesh_polyfill(), Inkscape::Extension::PathEffect::processPathEffects(), remove_marker_auto_start_reverse(), and remove_marker_context_paint().

sp_repr_lookup_content()

Glib::ustring sp_repr_lookup_content	(	Inkscape::XML::Node const *	repr,
		gchar const *	name,
		Glib::ustring	otherwise
	)

Definition at line 384 of file repr-util.cpp.

References Inkscape::XML::Node::content(), Inkscape::XML::Node::firstChild(), name, node, and sp_repr_lookup_name().

Referenced by Inkscape::Extension::Internal::TemplatePresetFile::_load_data(), and Inkscape::Extension::Template::Template().

sp_repr_lookup_descendant() [1/2]

Inkscape::XML::Node * sp_repr_lookup_descendant	(	Inkscape::XML::Node *	repr,
		gchar const *	key,
		gchar const *	value
	)

Definition at line 353 of file repr-util.cpp.

References key, and sp_repr_lookup_descendant().

sp_repr_lookup_descendant() [2/2]

Inkscape::XML::Node const * sp_repr_lookup_descendant	(	Inkscape::XML::Node const *	repr,
		gchar const *	key,
		gchar const *	value
	)

Recursive version of sp_repr_lookup_child().

Definition at line 334 of file repr-util.cpp.

References Inkscape::XML::Node::attribute(), child, Inkscape::XML::Node::firstChild(), key, Inkscape::XML::Node::next(), and sp_repr_lookup_descendant().

Referenced by sp_repr_lookup_descendant(), and sp_repr_lookup_descendant().

sp_repr_lookup_name() [1/2]

Inkscape::XML::Node * sp_repr_lookup_name	(	Inkscape::XML::Node *	repr,
		gchar const *	name,
		gint	maxdepth
	)

Definition at line 394 of file repr-util.cpp.

References name, and sp_repr_lookup_name().

sp_repr_lookup_name() [2/2]

Inkscape::XML::Node const * sp_repr_lookup_name	(	Inkscape::XML::Node const *	repr,
		gchar const *	name,
		gint	maxdepth
	)

Definition at line 361 of file repr-util.cpp.

References child, Inkscape::XML::Node::code(), Inkscape::XML::Node::firstChild(), name, Inkscape::XML::Node::next(), and sp_repr_lookup_name().

Referenced by create_text_with_rectangle(), SPDocument::getReprNamedView(), ink_file_new(), insert_hatch_polyfill(), insert_mesh_polyfill(), SPLPEItem::isOnClipboard(), LivePathEffectObject::setOnClipboard(), sp_import_document(), sp_repr_lookup_content(), sp_repr_lookup_name(), sp_repr_lookup_name(), Inkscape::UI::Tools::spdc_check_for_and_apply_waiting_LPE(), Inkscape::Extension::Template::Template(), and Inkscape::Extension::Internal::TemplatePresetFile::TemplatePresetFile().

sp_repr_lookup_name_many()

std::vector< Inkscape::XML::Node const * > sp_repr_lookup_name_many	(	Inkscape::XML::Node const *	repr,
		gchar const *	name,
		gint	maxdepth
	)

Definition at line 400 of file repr-util.cpp.

References child, Inkscape::XML::Node::code(), Inkscape::XML::Node::firstChild(), name, and sp_repr_lookup_name_many().

Referenced by SPDocument::importDefs(), sp_repr_lookup_name_many(), and Inkscape::Extension::Template::Template().

sp_repr_lookup_property_many()

std::vector< Inkscape::XML::Node * > sp_repr_lookup_property_many	(	Inkscape::XML::Node *	repr,
		Glib::ustring const &	property,
		Glib::ustring const &	value,
		int	maxdepth
	)

Definition at line 429 of file repr-util.cpp.

References child, css, Inkscape::XML::Node::firstChild(), sp_repr_css_attr(), sp_repr_css_property(), and sp_repr_lookup_property_many().

Referenced by remove_marker_context_paint(), and sp_repr_lookup_property_many().

sp_xml_ns_auto_prefix()

char * sp_xml_ns_auto_prefix ( char const *  uri )

static

Definition at line 134 of file repr-util.cpp.

References counter, end, sp_xml_ns_prefix_uri(), and start.

Referenced by sp_xml_ns_uri_prefix().

sp_xml_ns_prefix_uri()

gchar const * sp_xml_ns_prefix_uri

(

gchar const *

prefix

)

Definition at line 220 of file repr-util.cpp.

References key, namespaces, and sp_xml_ns_register_defaults().

Referenced by sp_xml_ns_auto_prefix().

sp_xml_ns_register_defaults()

static void sp_xml_ns_register_defaults ( )

static

Definition at line 72 of file repr-util.cpp.

References namespaces.

Referenced by sp_xml_ns_prefix_uri(), and sp_xml_ns_uri_prefix().

sp_xml_ns_uri_prefix()

gchar const * sp_xml_ns_uri_prefix	(	gchar const *	uri,
		gchar const *	suggested
	)

Definition at line 160 of file repr-util.cpp.

References key, namespaces, sp_xml_ns_auto_prefix(), and sp_xml_ns_register_defaults().

Referenced by sp_repr_qualified_name(), and sp_repr_write_stream_root_element().

Variable Documentation

namespaces

SPXMLNs* namespaces =nullptr

static

SPXMLNs.

Definition at line 66 of file repr-util.cpp.

Referenced by sp_xml_ns_prefix_uri(), sp_xml_ns_register_defaults(), and sp_xml_ns_uri_prefix().